Connection Consumption
Using VS.NET 2003
ODT.NET 10.2.0.1.0
ODP.NET 10.2.0.100
Oracle 9iR2
Problem: Connections initiated by ODT.NET environment not being disposed.
To reproduce: Create your connection in Oracle Explorer Window. Run a script in the query window that creates a table. Then run a script to create a trigger on that table. Make sure the trigger compiles with errors.
Q: Say you use TOAD or some other tools to see how many sesions you have going. Just opening OE will have started 2 connections. Is that normal?
Q: Anyway: I now have 4 sessions showing: Two that came up when the OE window opened, and two more when the query window was opened. If I make corrections to my script and run it again (from the ODT query window) using @ command, two more sessions are started. No matter how long I wait, sessions 3 and 4 will never go away. If the next attempt also has errors, sessions 5 and 6 will never go away either.
Before long, I've used up my session limit. Let me know what to try in the way of a fix. The server room guys aren't going to let me use ODT.NET if they discover this issue. - JDB
I have tried the 10.2.0.1 and the 10.2.0.2 beta release with the same environment vs2003/9206/odp 10.2.0.100/odt 10.2.0.1.0 db and have not been able to reproduce this issue. <<Don't know what to tell you there - we get it here. I'm assuming that ODP version 10.2.0.100 is the same as your notation of 10.2.0.1. The "100" version number is what we get when we look at the provider's properties in the property sheet in VS.NET.
you mean just opening/creating a connection in oe will have started 2 connections ? <<Yes. We started the test by everyone logging out of the database. Another developer started TOAD and did a query on V$ session. He kept refreshing the query as I started Visual Studio. No change. I opened the Oracle Explorer window, and no change. But as soon as I expanded the connection node in the Explorer, my colleague across the room would see not one, but two sessions associated with my OS login.
When you a open a connection in Oracle Explorer you have 2 connectionsWhen you open the query window on this connection you will have 2 more connections. Closing the query window will remove the 2 connections created. <<
Yes to both 1 and 2. The answer to #3 is yes - unless - you ran a script to create a trigger on a table and the trigger failed to compile. It seems in those cases the connection will not die until closed at the Oracle server. Our server gets around to that about every 30 minutes or so. Our server box is running Oracle 9i on HP Unix (64 bit).
If on the other hand, if my session didn't encounter any errors, the connections will close when I exit out of Visual Studio.NET. So, to recap:
- Opening a connection node in OE will create two connections.
- Opening a query window will create two more.
- Cleanup depends on a clean compile.
The connection issue is particularly noticeable because we only have 5 connections to the server under the developer login. If I'm working on the database with OE, nobody else can get any work done. - JDB
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I have a Kodo web app that's been running just fine in
production for many months now. However, recently the web
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But unfortunately, it's caused the app to fail very ungracefully
under the strain.
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My environment: Redhat Linux 8, Postgres 7.3.4 with the
included JDBC3 driver, Apache 1.3.x, Tomcat 4.1.x and the
webapp connector. Similar behavior was seen with Apache 2.x,
Tomcat 4.1.x and the JK2 connector (that was on the new machine
I setup to handle the new traffic, which, of course, died the
night before).
As I mentioned, this app has been running reliably for
months with no problems. But when placed under heavy load,
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exceptions with a heap size of 350MB, which should be plenty.
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threads waiting on a lock in the DataCache code. Not sure
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threads are waiting on a lock that's being held for a long time.
3) Database Connection leaks or contention. I see threads
spinning in the DataSource code trying to get a connection.
I also see dozens of connections from the Postgres side which
seem to be sitting idle, but in the middle of a transaction.
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a web app, PMs should not be tied up for more than a few seconds.
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this is related to #3. Something very bad is going on here.
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bad state, it will continue to burn CPU at 90%+ for a very
long time. I think it will eventually finish what it's doing,
but I haven't had the luxury of waiting for it. It's definitely
not a linear slowdown proportional to the load.
Attached are my kodo.properties file and some thread stack
traces along with some comments. Any advice would be greatly
appreciated. This is not a complicated app nor am I doing
anything unusual. It doesn't seem logical that Kodo could
breakdown so dramatically under load, so I'm hoping it's some
sort of interaction thing that I can work around.
Thanks.
Ron Hitchens {mailto:[email protected]} RonSoft Technologies
(510) 494-9597 (Home Office) http://www.ronsoft.com
(707) 924-3878 (fax) Bit Twiddling At Its Finest
"Born with a broken heart" -Kenny Wayne ShepardPlease read prior posts regarding level 2 cache. It is unusable under stress
as far I am concerned. Basically entire cache gets locked on any database
read. Makes it very unscalable
Are you using 2.5.3? It will request a connection from a pool every time it
resolves reference to a PC even if it is cached in PM and therefore Kodo
does not need to read any. As result if you iterate over 100 objects in your
query and for each object resolve reference to another object (always the
same) kodo will request 100 database connections from the pool (and note
they issue rollback on every time they return a connection to the pool so
getting connection might be fairly expensive)
In conjunction with level 2 cache contention this causes application to go
into a stupor.
Try to go back to 2.5.2 (or may be 2.5.4 they promised in the near future
with a workaround) or use "persistent-manager" connection retention if you
discard PM after each HTTP invocation - it will take care of connection
pooling issue. As far as L2 cache I was unable to find any work around so
far - see if you might be better of without cache. You might if your object
graph is not very complex
"Ron Hitchens" <[email protected]> wrote in message
news:[email protected]...
>
I have a Kodo web app that's been running just fine in
production for many months now. However, recently the web
traffic has shot up by a huge amount, literally overnight.
But unfortunately, it's caused the app to fail very ungracefully
under the strain.
It's been a crazy few days, and I haven't been able to do
very much analysis because of higher priorities. But from
what I have been able to gleen, it now looks like Kodo is
the most likely culprit. From what I've read in other messages
here, it appears others may have been experiencing similar
problems.
My environment: Redhat Linux 8, Postgres 7.3.4 with the
included JDBC3 driver, Apache 1.3.x, Tomcat 4.1.x and the
webapp connector. Similar behavior was seen with Apache 2.x,
Tomcat 4.1.x and the JK2 connector (that was on the new machine
I setup to handle the new traffic, which, of course, died the
night before).
As I mentioned, this app has been running reliably for
months with no problems. But when placed under heavy load,
it appears to get into some sort of pathological state where
it slows down dramatically (asymptotically?) to the point where
it's effectively locked up. In one case, where the app was
left running for several hours in this state, requests were
taking 90 minutes to complete (normal is 1-5 seconds).
From what I can deduce, there seem to be four things
going on, three of which have been mentioned in recent threads
here:
1) Excessive memory consumption. When the app is
operating normally, I see fairly flat memory usage for
the JVM process. Under load, the JVM steadily expands
until it hits its heap limit. I've gotten OutOfMemory
exceptions with a heap size of 350MB, which should be plenty.
2) Level 2 cache locking issues. I've seen dozens of
threads waiting on a lock in the DataCache code. Not sure
if there's a deadlock happening here or just that the
threads are waiting on a lock that's being held for a long time.
3) Database Connection leaks or contention. I see threads
spinning in the DataSource code trying to get a connection.
I also see dozens of connections from the Postgres side which
seem to be sitting idle, but in the middle of a transaction.
When things get bad, I also see exceptions being thrown because
of timeouts waiting for a connection to become available. It's
a web app, PMs should not be tied up for more than a few seconds.
4) CPU usage pegged or nearly so for the JVM. I suspect
this is related to #3. Something very bad is going on here.
If I stop all inbound requests to the JVM when it's in this
bad state, it will continue to burn CPU at 90%+ for a very
long time. I think it will eventually finish what it's doing,
but I haven't had the luxury of waiting for it. It's definitely
not a linear slowdown proportional to the load.
Attached are my kodo.properties file and some thread stack
traces along with some comments. Any advice would be greatly
appreciated. This is not a complicated app nor am I doing
anything unusual. It doesn't seem logical that Kodo could
breakdown so dramatically under load, so I'm hoping it's some
sort of interaction thing that I can work around.
Thanks.
Ron Hitchens {mailto:[email protected]} RonSoft Technologies
(510) 494-9597 (Home Office) http://www.ronsoft.com
(707) 924-3878 (fax) Bit Twiddling At Its Finest
"Born with a broken heart" -Kenny Wayne Shepard
With cahce enabled, 2.5.3
Here the app had recently slowed down and then effectively locked up.
There where many outstanding web requests that were not receiving output.
At this point most threads seemed to be waiting at the same location.
There were a large number of active database connections and most of
them had open transactions (according to pg_stat_activity). The app
was not responding to any web requests.
It would seem that db transactions had been started, then the thread
got stuck for a long time on a synchronization lock in the cache lookup.
Below are two randomly chosen thread stack dumps.
Thread-72[1] where
[1] java.lang.Object.wait (native method)
[2] java.lang.Object.wait (Object.java:429)
[3]oswego.cs.dl.util.concurrent.WriterPreferenceReadWriteLock$ReaderLock.acquir
e (WriterPreferenceReadWriteLock.java:169)
[4]com.solarmetric.kodo.runtime.datacache.AbstractCacheImpl.acquireReadLock
(AbstractCacheImpl.java:384)
[5]com.solarmetric.kodo.runtime.datacache.TimedDataCache.acquireReadLock
(TimedDataCache.java:256)
[6] com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.load(DataCacheStoreManager.java:595)
[7] com.solarmetric.kodo.runtime.StateManagerImpl.loadFields(StateManagerImpl.java:2,330)
[8] com.solarmetric.kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:897)
[9] com.europeasap.data.City.jdoGetname (null)
[10] com.europeasap.data.City.getName (City.java:39)
[11] com.europeasap.form.CustomerBookingForm.populateDepartureCityInfo(CustomerBookingForm.java:922)
[12] com.europeasap.form.CustomerBookingForm.onetimeInit(CustomerBookingForm.java:871)
[13] com.europeasap.form.CustomerBookingForm.populatePackageInfo(CustomerBookingForm.java:880)
[14] com.europeasap.action.CustomizeTrip.perform (CustomizeTrip.java:66)
[15] org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1,787)
[16] org.apache.struts.action.ActionServlet.process(ActionServlet.java:1,586) [17]
org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492)
[18] javax.servlet.http.HttpServlet.service (HttpServlet.java:740)
[19] javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
[20] org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
[21] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
[22] org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
[23]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[24] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[25] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[26] org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[27]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[28] org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
[29]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[30] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[31] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[32] org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2,415)
[33] org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
[34]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[35] org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
[36]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[37] org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
[38]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[39] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[40] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[41] org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
[42]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[43] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[44] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[45] org.apache.catalina.connector.warp.WarpRequestHandler.handle (null)
[46] org.apache.catalina.connector.warp.WarpConnection.run (null)
[47] java.lang.Thread.run (Thread.java:534)
Thread-64[1] where
[1] java.lang.Object.wait (native method)
[2] java.lang.Object.wait (Object.java:429)
[3]oswego.cs.dl.util.concurrent.WriterPreferenceReadWriteLock$ReaderLock.acquir
e (WriterPreferenceReadWriteLock.java:169)
[4]com.solarmetric.kodo.runtime.datacache.AbstractCacheImpl.acquireReadLock
(AbstractCacheImpl.java:384)
[5]com.solarmetric.kodo.runtime.datacache.TimedDataCache.acquireReadLock
(TimedDataCache.java:256)
[6] com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.load(DataCacheStoreManager.java:595)
[7] com.solarmetric.kodo.runtime.StateManagerImpl.loadField(StateManagerImpl.java:2,248)
[8] com.solarmetric.kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:899)
[9] com.europeasap.data.HotelPrices.jdoGetseasonalPrices (null)
[10] com.europeasap.data.HotelPrices.normalizeIndex(HotelPrices.java:113)
[11] com.europeasap.data.HotelPrices.getCost (HotelPrices.java:45)
[12] com.europeasap.logic.CostHelper.findLowestHotel(CostHelper.java:181)
[13] com.europeasap.logic.CostHelper.computeBasePackageCost(CostHelper.java:297)
[14] com.europeasap.logic.CostHelper.computeFinalPackageCost(CostHelper.java:246)
[15] com.europeasap.form.CustomerBookingForm.updateDisplayCosts(CustomerBookingForm.java:1,440)
[16] com.europeasap.form.CustomerBookingForm.updateCustomizeDisplayInfo(CustomerBookingForm.java:1,407)
[17] com.europeasap.action.CustomizeTrip.perform (CustomizeTrip.java:68)
[18] org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1,787)
[19] org.apache.struts.action.ActionServlet.process(ActionServlet.java:1,586) [20]
org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492)
[21] javax.servlet.http.HttpServlet.service (HttpServlet.java:740)
[22] javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
[23] org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
[24] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
[25] org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
[26]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[27] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[28] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[29] org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[30]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[31] org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
[32]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[33] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[34] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[35] org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2,415)
[36] org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
[37]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[38] org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
[39]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[40] org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
[41]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[42] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[43] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[44] org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
[45]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[46] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[47] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[48] org.apache.catalina.connector.warp.WarpRequestHandler.handle (null)
[49] org.apache.catalina.connector.warp.WarpConnection.run (null)
[50] java.lang.Thread.run (Thread.java:534)
while running slow, 2.5.3
At this point, the app had been running several hours normally, then
apparently slowed down and locked up while I was away. When looking
at the app threads and database activity, everything appeared idle.
No transactions seemed to be open in the db. But the app was not
behaving normally. Web requests that did not make use of JDO worked
fine (but slow). But requests that hit the db either blocked or were
very slow to respond.
Looking back at the log, there had been a large number of requests
that threw exceptions because they could not get a connection within
five seconds.
Most threads were idle, waiting on read, but some were in the state
shown by the following two stack dumps. Unlike the cache threads above,
they did not seem to be waiting for a lock to be granted, they seemed
to be spinning in the connection management code. Apparently trying
to get a connection. I suspended and resumed the same thread repeatedly
and it always seemd to be doing the same thing. Single stepping was
very difficult because the debugger was slow to respond, apparently
because of other threads also busy spinning.
Postgres indicated that there where lots of connections open and
that they were all idle, so there should not have been a shortage
of connections in the pool. There are two mysteries here: 1) why
can't this thread get a connection? and 2) Why is it busy spinning?
Thread-56[1] where
[1]com.solarmetric.datasource.PreparedStatementCache$CacheAwareConnection.prepa
reStatement (PreparedStatementCache.java:184)
[2]com.solarmetric.datasource.PreparedStatementCache$CacheAwareConnection.prepa
reStatement (PreparedStatementCache.java:169)
[3] com.solarmetric.datasource.ConnectionWrapper.prepareStatement(ConnectionWrapper.java:199)
[4]com.solarmetric.kodo.impl.jdbc.schema.dict.AbstractDictionary.isClosed
(AbstractDictionary.java:1,912)
[5]com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.getConnectionFromFact
ory (SQLExecutionManagerImpl.java:186)
[6] com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.getConnection(SQLExecutionManagerImpl.java:147)
[7]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.newSQLExecutionManag
er (JDBCStoreManager.java:828)
[8]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.getSQLExecutionManag
er (JDBCStoreManager.java:714)
[9]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.getDatastoreConnecti
on (JDBCStoreManager.java:287)
[10]com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.getDatastoreCon
nection (DataCacheStoreManager.java:465)
[11] com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.load(DataCacheStoreManager.java:591)
[12] com.solarmetric.kodo.runtime.StateManagerImpl.loadFields(StateManagerImpl.java:2,330)
[13] com.solarmetric.kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:897)
[14] com.europeasap.data.City.jdoGetname (null)
[15] com.europeasap.data.City.getName (City.java:39)
[16] com.europeasap.form.CustomerBookingForm.populateDepartureCityInfo(CustomerBookingForm.java:922)
[17] com.europeasap.form.CustomerBookingForm.onetimeInit(CustomerBookingForm.java:871)
[18] com.europeasap.form.CustomerBookingForm.populatePackageInfo(CustomerBookingForm.java:880)
[19] com.europeasap.action.CustomizeTrip.perform (CustomizeTrip.java:66)
[20] org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1,787)
[21] org.apache.struts.action.ActionServlet.process(ActionServlet.java:1,586) [22]
org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492)
[23] javax.servlet.http.HttpServlet.service (HttpServlet.java:740)
[24] javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
[25] org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
[26] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
[27] org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
[28]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[29] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[30] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[31] org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[32]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[33] org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
[34]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[35] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[36] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[37] org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2,415)
[38] org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
[39]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[40] org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
[41]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[42] org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
[43]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[44] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[45] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[46] org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
[47]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[48] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[49] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[50] org.apache.catalina.connector.warp.WarpRequestHandler.handle (null)
[51] org.apache.catalina.connector.warp.WarpConnection.run (null)
[52] java.lang.Thread.run (Thread.java:534)
Thread-56[1] where
[1]com.solarmetric.datasource.DataSourceImpl$AbstractPool.findConnection
(DataSourceImpl.java:826)
[2] com.solarmetric.datasource.DataSourceImpl$AbstractPool.getConnection(DataSourceImpl.java:605)
[3] com.solarmetric.datasource.DataSourceImpl.getConnection(DataSourceImpl.java:363)
[4] com.solarmetric.datasource.DataSourceImpl.getConnection(DataSourceImpl.java:356)
[5]com.solarmetric.kodo.impl.jdbc.runtime.DataSourceConnector.getConnection
(DataSourceConnector.java:63)
[6]com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.getConnectionFromFact
ory (SQLExecutionManagerImpl.java:185)
[7] com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.getConnection(SQLExecutionManagerImpl.java:147)
[8]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.newSQLExecutionManag
er (JDBCStoreManager.java:828)
[9]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.getSQLExecutionManag
er (JDBCStoreManager.java:714)
[10]com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.getDatastoreConnecti
on (JDBCStoreManager.java:287)
[11]com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.getDatastoreCon
nection (DataCacheStoreManager.java:465)
[12]com.solarmetric.kodo.runtime.datacache.DataCacheStoreManager.initialize
(DataCacheStoreManager.java:519)
[13] com.solarmetric.kodo.runtime.StateManagerImpl.loadInitialState(StateManagerImpl.java:215)
[14]com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectByIdFilter
(PersistenceManagerImpl.java:1,278)
[15] com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:1,179)
[16]com.solarmetric.kodo.runtime.datacache.query.CacheAwareQuery$CachedResultLis
t.get (CacheAwareQuery.java:432)
[17] java.util.AbstractList$Itr.next (AbstractList.java:421)
[18] com.europeasap.form.CustomerBookingForm.populateDepartureCityInfo(CustomerBookingForm.java:919)
[19] com.europeasap.form.CustomerBookingForm.onetimeInit(CustomerBookingForm.java:871)
[20] com.europeasap.form.CustomerBookingForm.populatePackageInfo(CustomerBookingForm.java:880)
[21] com.europeasap.action.CustomizeTrip.perform (CustomizeTrip.java:66)
[22] org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1,787)
[23] org.apache.struts.action.ActionServlet.process(ActionServlet.java:1,586) [24]
org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492)
[25] javax.servlet.http.HttpServlet.service (HttpServlet.java:740)
[26] javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
[27] org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
[28] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
[29] org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
[30]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[31] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[32] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[33] org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[34]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[35] org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
[36]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[37] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[38] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[39] org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2,415)
[40] org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
[41]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[42] org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
[43]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[44] org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
[45]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:641)
[46] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[47] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[48] org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
[49]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[50] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[51] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[52] org.apache.catalina.connector.warp.WarpRequestHandler.handle (null)
[53] org.apache.catalina.connector.warp.WarpConnection.run (null)
[54] java.lang.Thread.run (Thread.java:534)
With cache disabled 2.4.3
This run was an accident. I inadvertently ran the app with the older
2.4.3 version of Kodo, with the cache disabled. This one got into trouble
almost immediately. It also seemed to lockup with lots of opentransactions
in the db. It's also interesting that these two threads also seem to be
hanging around the same method as in 2.5.3.
Thread-63[1] where 0x9f9
[1]com.solarmetric.datasource.PreparedStatementCache$CacheAwareConnection.prepa
reStatement (PreparedStatementCache.java:184)
[2] com.solarmetric.datasource.ConnectionWrapper.prepareStatement(ConnectionWrapper.java:377)
[3]com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.prepareStatementInter
nal (SQLExecutionManagerImpl.java:807)
[4]com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executePreparedQueryI
nternal (SQLExecutionManagerImpl.java:761)
[5]com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQueryInternal
(SQLExecutionManagerImpl.java:691)
[6] com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQuery(SQLExecutionManagerImpl.java:372)
[7] com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQuery(SQLExecutionManagerImpl.java:356)
[8] com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.loadByPK(ClassMapping.java:950)
[9] com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.initialize(JDBCStoreManager.java:263)
[10] com.solarmetric.kodo.runtime.StateManagerImpl.loadInitialState(StateManagerImpl.java:174)
[11]com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectByIdFilter
(PersistenceManagerImpl.java:1,023)
[12] com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:942)
[13] com.solarmetric.kodo.impl.jdbc.ormapping.OneToOneMapping.load(OneToOneMapping.java:147)
[14] com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.load(JDBCStoreManager.java:375)
[15] com.solarmetric.kodo.runtime.StateManagerImpl.loadField(StateManagerImpl.java:2,035)
[16] com.solarmetric.kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:720)
[17] com.europeasap.data.CityMarkup.jdoGetcity (null)
[18] com.europeasap.data.CityMarkup.getCity (CityMarkup.java:30)
[19] com.europeasap.logic.CostHelper.getCityMarkup (CostHelper.java:81)
[20] com.europeasap.logic.CostHelper.computeBasePackageCost(CostHelper.java:289)
[21] com.europeasap.logic.CostHelper.computeFinalPackageCost(CostHelper.java:246)
[22] com.europeasap.form.CustomerBookingForm.updateDisplayCosts(CustomerBookingForm.java:1,440)
[23] com.europeasap.form.CustomerBookingForm.updateCustomizeDisplayInfo(CustomerBookingForm.java:1,407)
[24] com.europeasap.action.CustomizeTrip.perform (CustomizeTrip.java:68)
[25] org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1,787)
[26] org.apache.struts.action.ActionServlet.process(ActionServlet.java:1,586) [27]
org.apache.struts.action.ActionServlet.doPost (ActionServlet.java:510)
[28] javax.servlet.http.HttpServlet.service (HttpServlet.java:760)
[29] javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
[30] org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
[31] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
[32] org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
[33]org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext (StandardPipeline.java:643)
[34] org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
[35] org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
[36] org.apache.catal -
Hi,
I have a Windows 2008R2 Updated / Exchange 2010 SP3 Rollup 7 (Role CAS,HUB,MBX) with only external users connection : ActiveSync, EWS, OWA, Outlook Anywhere.
4 processors and 24Go of memory are allocated to the Exchange server VM (VMWare).
Netscaller is used as reverse proxy in DMZ.
There is around 500 users connecting with Outlook Anywhere to Exchange. Users are using Outlook 2010 or 2013 with last updates and cache mode enabled (owner mailbox and delegations). Users are location all around the world (around 50 sites). So no users
is domain integrated.
Users are complaining about disconnection, and Outlook freeze (Outlook is not responding). This happened at any point of time during the day, and for different kind of actions (Outlook is just open, Try to press Send button, try to press Transfer button).
The freeze happened randomly for users. I have seen the problem, and Outlook sometimes freeze during few seconds, sometimes during 5 minutes without any reason. (no file copy, no action asked...)
I noticed that freeze are matching with the Outlook event id 26 on the workstation (Connection to the Microsoft Exchange Server has been lost. Outlook will restore the connection when possible). Also, at the same time, I can see around 200 lines in
the IIS HTTPERR Log (Exchange Server : C:\Windows\System32\LogFiles\HTTPERR) the following lines:
2014-11-20 10:39:43 NETSCALLERIP PORT EXCHANGEIP 443 HTTP/1.1 RPC_OUT_DATA /rpc/rpcproxy.dll?EXCHANGEFQDN:6004 - 1 Connection_Dropped_List_Full MSExchangeOutlookAnyWhere
2014-11-20 10:39:43 NETSCALLERIP PORT EXCHANGEIP 443 HTTP/1.1 RPC_OUT_DATA /rpc/rpcproxy.dll?EXCHANGEFQDN:6001 - 1 Connection_Dropped_List_Full MSExchangeOutlookAnyWhere
What has been already checked :
Check IOPS: seems to be normal
Check Processor consumption: seems to be normal
Netscaller TimeOut = 8h
Bandwidth where the server is hosted : more than enough
Bandwidth of client internet connection : Traffic do not increase when the problem happen
Firewall TimeOut : seems to be ok
Firewall Protocol Filter : seem to be ok
Workstation MTU : Ok : ping -l -f 1472 = Ok, so best MTU = 1500 (1472+28)
Outlook Profile : Clean Up OST, sync of all folders, download address book.
wireshark on workstation : nothing seems to be wrong but difficult to analyse, so I maybe missed something.
Configuration change on Exchange :
HKLM\Software\Policies\Microsoft\Windows NT\RPC\MinimumConnectionTimeout = 120
Disable throttling Policy
Adsiedit, change Max Memory alloc for ESE : msExchESEParamCacheSizeMax = 327680 (around 10GB) msExchESEParamCacheSizeMin = 131072 (around 4GB
Adsiedit, change Min Memory alloc for ESE : msExchESEParamCacheSizeMin = 131072 (around 4GB)
Host file : add hostname and FQDN of Exchange Server
Disable IPV6 : HKLM\System\CurrentControlSet\services\TCPIP6\Parameters\DisabledComponents = HEX 0xffffffff
IIS : system.applicationHost : webLimits : minBytesPerSecond = 0
Create dedicated IIS AppPool MSExchangeOutlookAnyWhere for /RPC and /RPCWithCert
AppPool MSExchangeOutlookAnyWhere : Regular Time Interval (minutes) : 0
AppPool MSExchangeOutlookAnyWhere : Queue Length : 20000 (Should be the solution but not working)
netsh int tcp set global chimney=disabled
netsh int tcp set global rss=disabled
HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\MaxUserPort = 65534
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\KeepAliveTime : 300000
HKLM\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters\MaxConcurrentAPI = 150
IIS machine.config : <system.web> : requestQueueLimit="65535"
Microsoft.Exchange.RpcClientAccess.Service.exe.config <add key=”LoggingTag” value=”ConnectDisconnect, Logon, Failures, ApplicationData, Warnings, Throttling”/>
Uninstall All agents (except Backup Agent)
Uninstall Antivirus
Will be done tonight :
Exchange and DCs : HKLM\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters\MaxConcurrentAPI = 100
Exchange IIS : Increase AppPool MSExchangeOutlookAnyWhere Queue Length to 40000
Exchange : decrease HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\KeepAliveTime to 60000
You're welcome if you have any idea.
Thanks.
Jo.Hi,
Thanks for your answer. Here are my comments :
1. Disable IPv6 then restart your Exchange server
Already done since the install of Exchange.
2. Confirm if there is any NLB device in your environment, please remove NLB firm client server
There is only one Exchange server in the Org. So no NLB installed on the server (NLB is used on the Netscaller used as a reverse proxy). In Addition, the article apply for Windows 2008, or the server is installed with Windows 2008 R2.
3. If there is a proxy server configured in IE, please uncheck it
I guess you are talking on the client side. There is no proxy on the client side, Outlook Anywhere connect directly to the internet.
4. Collect more error logs in Event Viewer in Exchange and collect the IIS logs in
folder “c:\inetpub\logs\logfiles\W3SVC1”
the error I reported in the description is from IIS, and always appear when end users report a problem. In W3SVC1 file, there is also errors, but those one appear even if Outlook clients are working fine. So I cannot isolate any specific
error. The most common from W3SVC1 log are :
2014-11-25 08:02:17 EXCHANGEIP POST /autodiscover/autodiscover.xml - 443 - NETSCALLERIP Microsoft+Office/15.0+(Windows+NT+6.1;+Microsoft+Outlook+15.0.4667;+Pro)
401 1 2148074254 0
2014-11-25 08:02:17 EXCHANGEIP POST /EWS/Exchange.asmx - 443 - NETSCALLERIP Mac_OS_X/10.9.5+(13F34)+CalendarAgent/176.2
401 1 2148074254 0
2014-11-25 08:02:18 EXCHANGEIP POST /EWS/Exchange.asmx - 443 - NETSCALLERIP Microsoft+Office/14.0+(Windows+NT+6.1;+Microsoft+Outlook+14.0.7128;+Pro)
401 1 2148074254 0
Regards,
Jo. -
How to use a bluetooth connected speaker for iTunes only
Greetings. I have connected the bluetooth speaker to my mac, and can play itunes on it, but I also hear the computer's beeps and notices through this speaker. This detracts from the musical experience, to say the least. Please help.
Hi X42:
Your last paragraph intrigued me as I had the same impression:
I thought unlicensed BT devices were legally limited by the FCC to about 30 feet (3 meters)
Actually, 30 feet is 10 meters.
Anyway, I researched and found this as part of a Wikipedia item:
Bluetooth is a standard wire-replacement communications protocol primarily designed for low power consumption, with a short range (power-class-dependent, but effective ranges vary in practice; see table below) based on low-cost transceiver microchips in each device.[7] Because the devices use a radio (broadcast) communications system, they do not have to be in visual line of sight of each other, however a quasi optical wireless path must be viable.[2]
Class
Maximum Permitted Power
Range
(approximate)
mW
dBm
Class 1
100
20
~100 meters
Class 2
2.5
4
~10 meters
Class 3
1
0
~5 meter
The effective range varies due to propagation conditions, material coverage, production sample variations, antenna configurations and battery conditions. In most cases the effective range of class 2 devices is extended if they connect to a class 1 transceiver, compared to a pure class 2 network. This is accomplished by the higher sensitivity and transmission power of Class 1 devices.[8]
Apparently there are BT devices that will transmit about 300 feet. I did look at the FCC site, but quickly became confused in the technbabble.
Barry -
How to connect many devices with only one FW800 port in iMac?
Hi,
I am upgrading to a new Intel iMac from a 2004 vintage Dual2.0GHz PowerMac. I currently have 8x d2 Quadra drives chained by FW800, and 2x Iomega drives connected vis FW400 hub which also connects HD cams.
My questions is that with only one FW800 port in iMac, I think my devices connectivity is the following?
(1) Get a FW 800 hub (I can only find 2 port ones at the Apple store and BestBuy)
(2) Connect the d2 Quadras to one port of the FW800 hub
(3) Get a FW 800 to FW 400 cable
(4) Connect my 6 port FW400 hub to the 2nd port of the FW800 hub
Thanks for reviewing this solution, and I would also appreciate other suggestions or hear about your experiences if you have a similar set-up.
WillIn addition to your listed considerations, you should consider the following.
Many storage needs do not required FireWire 800 speed. For example, USB 2.0 works fine for your Time Machine backup drive. If you are just storing user data such as your iPhoto or iTunes media files, USB 2.0 is more than fast enough. So, as much as possible, if any of those external drives have USB 2.0 connections and the data storage does not need FireWire 800 speed, offload as much as possible to USB 2.0. I used to be a +FireWire snob+, but since getting an Intel iMac, I find that USB 2.0 works quite well for most data storage purposes.
There are new hard drives that are power efficient and as large as 2TB. Consolidate your data storage needs onto a smaller number of very large drives, partitioned as needed. This will make your setup more reliable (smaller number drives), and save reduce power consumption. If any of your current externals are SATA, you can probably replace the existing drive with an extra large one.
So, I think you setup should be, extra large FireWire 800 drive connected to the FireWire 800 port directly. Using a 9-pin to 6-pin cable, connect the FireWire 400 hub. Connect any non-storage FireWire 400 devices there. Do some data transfer testing to make sure having the 400 hub there on the chain does not cause the 800 connection to slow down.
Connect other drives as needed using USB 2.0, existing or new. Retire the smaller of your external drives. -
Forecast Consumption in APO- No Data Available in Product View
Hi Experts
I facing some problem in Forecast Consumption in APO. The APO system is connected to a R/3 system. So data relevant for Forecast consumption comes from R/3.
The allocation indicator in the requirement class assigned to the strategy maintained in the product master is set as " no consumption with customer requirement". and the same is transfered to APO.
I have the changed the settings in APO and here are the setting maintained in APO to enable Forecast Consumption.
Product Master Setting:
a) Consumption Mode: 2 ( forward and backward)
b) Consumption Period: ( 30 days both backward and forward)
c) Strategy Group : 20 and assignment mode is set to "Assign customer requirement to planning with final assembly" and category group has sales order - BM
d) The check mode setting in the ATP tab is set to "Assign customer requirement to planning with final assembly"
I have a forecast for today's date and a sales order transferred from R/3 for the same date. But I do not see any data in the Forecast tab in the product view ( /sapapo/rrp3 Tcode)
Please let me know if I am missing any setting in APO. Or the SAles order carries the strategy information from R/3 and influencing the consumption any way.Hi,
What is your Forecast & Sales order quantity? If these are same then sales order consumed forecast, so you can not able to see in the rrp3.
Second thing try to increse the forecast quantity than sales order quantity & then check it.
Regards
Sujay -
ESS Persoanl Data Error(Screen output without connection to user)
Hi All,
When i am trying to Save my data in my ESS----->Personal Info -
>Personal Data, i am getting below error, any body know how to resolve this issue, please let me know.
Screen output without connection to user., error key: RFC_ERROR_SYSTEM_FAILURE:
com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Screen output without connection to user., error key: RFC_ERROR_SYSTEM_FAILURE
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:101)
at com.sap.xss.per.fc.persinfo.FcPersInfo.save(FcPersInfo.java:440)
at com.sap.xss.per.fc.persinfo.wdp.InternalFcPersInfo.save(InternalFcPersInfo.java:770)
at com.sap.xss.per.fc.persinfo.FcPersInfoInterface.save(FcPersInfoInterface.java:186)
at com.sap.xss.per.fc.persinfo.wdp.InternalFcPersInfoInterface.save(InternalFcPersInfoInterface.java:275)
at com.sap.xss.per.fc.persinfo.wdp.InternalFcPersInfoInterface$External.save(InternalFcPersInfoInterface.java:435)
at com.sap.xss.per.vc.reviewnavi.VcPersInfoReviewNavi.onEvent(VcPersInfoReviewNavi.java:213)
at com.sap.xss.per.vc.reviewnavi.wdp.InternalVcPersInfoReviewNavi.onEvent(InternalVcPersInfoReviewNavi.java:171)
at com.sap.xss.per.vc.reviewnavi.VcPersInfoReviewNaviInterface.onEvent(VcPersInfoReviewNaviInterface.java:115)
at com.sap.xss.per.vc.reviewnavi.wdp.InternalVcPersInfoReviewNaviInterface.onEvent(InternalVcPersInfoReviewNaviInterface.java:124)
at com.sap.xss.per.vc.reviewnavi.wdp.InternalVcPersInfoReviewNaviInterface$External.onEvent(InternalVcPersInfoReviewNaviInterface.java:200)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:533)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:437)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.access$600(FPMComponent.java:78)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.raiseSaveEvent(FPMComponent.java:951)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.raiseSaveEvent(FPMComponent.java:1114)
at com.sap.xss.per.vc.reviewnavi.VcPersInfoReviewNavi.next(VcPersInfoReviewNavi.java:227)
at com.sap.xss.per.vc.reviewnavi.wdp.InternalVcPersInfoReviewNavi.next(InternalVcPersInfoReviewNavi.java:175)
at com.sap.xss.per.vc.reviewnavi.ReviewNaviView.onActionNext(ReviewNaviView.java:153)
at com.sap.xss.per.vc.reviewnavi.wdp.InternalReviewNaviView.wdInvokeEventHandler(InternalReviewNaviView.java:173)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
at com.sap.tc.webdynpro.portal.pb.impl.localwd.LocalApplicationProxy.sendDataAndProcessAction(LocalApplicationProxy.java:77)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1299)
at com.sap.portal.pb.PageBuilder.SendDataAndProcessAction(PageBuilder.java:326)
at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:868)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: com.sap.aii.proxy.framework.core.BaseProxyException: Screen output without connection to user., error key: RFC_ERROR_SYSTEM_FAILURE
at com.sap.aii.proxy.framework.core.AbstractProxy.send$(AbstractProxy.java:150)
at com.sap.xss.per.model.mac.HRXSS_PER_MAC.hrxss_Per_Save(HRXSS_PER_MAC.java:478)
at com.sap.xss.per.model.mac.Hrxss_Per_Save_Input.doExecute(Hrxss_Per_Save_Input.java:137)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:92)
... 64 more
and after that i went to ST22 Transaction Code in my ECC System i found two types of DUMP errors,
the below are those details.
Runtime Errors OBJECTS_OBJREF_NOT_ASSIGNED_NO
Exception CX_SY_REF_IS_INITIAL
Date and Time 09/09/2008 08:19:16
Short text
Access via 'NULL' object reference not possible.
What happened?
Error in the ABAP Application Program
The current ABAP program "SAPLHRXSS_PER_MAC" had to be terminated because it
has
come across a statement that unfortunately cannot be executed.
What can you do?
Note down which actions and inputs caused the error.
To process the problem further, contact you SAP system
administrator.
Using Transaction ST22 for ABAP Dump Analysis, you can look
at and manage termination messages, and you can also
keep them for a long time.
Error analysis
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_REF_IS_INITIAL', was not
caught in
procedure "HRXSS_PER_CLEANUP" "(FUNCTION)", nor was it propagated by a RAISING
clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
You attempted to use a 'NULL' object reference (points to 'nothing')
access a component.
An object reference must point to an object (an instance of a class)
before it can be used to access components.
Either the reference was never set or it was set to 'NULL' using the
CLEAR statement.
How to correct the error
Probably the only way to eliminate the error is to correct the program.
If the error occures in a non-modified SAP program, you may be able to
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"OBJECTS_OBJREF_NOT_ASSIGNED_NO" "CX_SY_REF_IS_INITIAL"
"SAPLHRXSS_PER_MAC" or "LHRXSS_PER_MACU04"
"HRXSS_PER_CLEANUP"
If you cannot solve the problem yourself and want to send an error
notification to SAP, include the following information:
1. The description of the current problem (short dump)
To save the description, choose "System->List->Save->Local File
(Unconverted)".
2. Corresponding system log
Display the system log by calling transaction SM21.
Restrict the time interval to 10 minutes before and five minutes
after the short dump. Then choose "System->List->Save->Local File
(Unconverted)".
3. If the problem occurs in a problem of your own or a modified SAP
program: The source code of the program
In the editor, choose "Utilities->More
Utilities->Upload/Download->Download".
4. Details about the conditions under which the error occurred or which
actions and input led to the error.
The exception must either be prevented, caught within proedure
"HRXSS_PER_CLEANUP" "(FUNCTION)", or its possible occurrence must be declared
in the
RAISING clause of the procedure.
To prevent the exception, note the following:
System environment
SAP-Release 700
Application server... "ERPDEV01"
Network address...... "10.88.1.6"
Operating system..... "Windows NT"
Release.............. "5.2"
Hardware type........ "4x AMD64 Level"
Character length.... 16 Bits
Pointer length....... 64 Bits
Work process number.. 0
Shortdump setting.... "full"
Database server... "ERPDEV01"
Database type..... "MSSQL"
Database name..... "DE1"
Database user ID.. "de1"
Char.set.... "C"
SAP kernel....... 700
created (date)... "Oct 23 2007 00:33:51"
create on........ "NT 5.2 3790 Service Pack 1 x86 MS VC++ 14.00"
Database version. "SQL_Server_8.00 "
Patch level. 133
Patch text.. " "
Database............. "MSSQL 7.00.699 or higher, MSSQL 8.00.194"
SAP database version. 700
Operating system..... "Windows NT 5.0, Windows NT 5.1, Windows NT 5.2, Windows
NT 6.0"
Memory consumption
Roll.... 16192
EM...... 4189840
Heap.... 0
Page.... 0
MM Used. 1229856
MM Free. 2957360
User and Transaction
Client.............. 210
User................ 937048
Language Key........ "E"
Transaction......... " "
Transactions ID..... "68211f907e6911ddbfef005056833439"
Program............. "SAPLHRXSS_PER_MAC"
Screen.............. "SAPMSSY1 3004"
Screen Line......... 2
Information on caller of Remote Function Call (RFC):
System.............. "########"
Database Release.... 645
Kernel Release...... 645
Connection Type..... "E" (2=R/2, 3=ABAP System, E=Ext., R=Reg. Ext.)
Call Type........... "synchron and non-transactional (emode 0, imode 0)"
Inbound TID.........." "
Inbound Queue Name..." "
Outbound TID........." "
Outbound Queue Name.." "
Client.............. "###"
User................ "############"
Transaction......... " "
Call Program........." "
Function Module..... "HRXSS_PER_CLEANUP"
Call Destination.... "<unknown>"
Source Server....... "ERPDEV04"
Source IP Address... "10.88.1.9"
Additional information on RFC logon:
Trusted Relationship " "
Logon Return Code... 0
Trusted Return Code. 0
Note: For releases < 4.0, information on the RFC caller are often
only partially available.
Information on where terminated
Termination occurred in the ABAP program "SAPLHRXSS_PER_MAC" - in
"HRXSS_PER_CLEANUP".
The main program was "SAPMSSY1 ".
In the source code you have the termination point in line 13
of the (Include) program "LHRXSS_PER_MACU04".
The termination is caused because exception "CX_SY_REF_IS_INITIAL" occurred in
procedure "HRXSS_PER_CLEANUP" "(FUNCTION)", but it was neither handled locally
nor declared
in the RAISING clause of its signature.
The procedure is in program "SAPLHRXSS_PER_MAC "; its source code begins in
line
1 of the (Include program "LHRXSS_PER_MACU04 ".
Source Code Extract
Line
SourceCde
1
FUNCTION hrxss_per_cleanup.
2
3
""Local interface:
4
*" EXPORTING
5
*" VALUE(MESSAGES) TYPE BAPIRETTAB
6
7
8
CALL METHOD mac_adapter->cleanup
9
IMPORTING
10
messages = messages.
11
12
TRY.
>>>>>
CALL METHOD xss_adapter->cleanup
14
15
CATCH CX_HRPA_VIOLATED_ASSERTION .
16
ENDTRY.
17
18
ENDFUNCTION.
Contents of system fields
Name
Val.
SY-SUBRC
0
SY-INDEX
2
SY-TABIX
0
SY-DBCNT
0
SY-FDPOS
0
SY-LSIND
0
SY-PAGNO
0
SY-LINNO
1
SY-COLNO
1
SY-PFKEY
SY-UCOMM
SY-TITLE
CPIC and RFC Control
SY-MSGTY
SY-MSGID
SY-MSGNO
000
SY-MSGV1
SY-MSGV2
SY-MSGV3
SY-MSGV4
SY-MODNO
0
SY-DATUM
20080909
SY-UZEIT
081916
SY-XPROG
SAPLHRXSS_PER_MAC
SY-XFORM
HRXSS_PER_CLEANUP
Active Calls/Events
No. Ty. Program Include Line
Name
4 FUNCTION SAPLHRXSS_PER_MAC LHRXSS_PER_MACU04 13
HRXSS_PER_CLEANUP
3 FORM SAPLHRXSS_PER_MAC LHRXSS_PER_MACU04 1
HRXSS_PER_CLEANUP
2 FORM SAPMSSY1 SAPMSSY1 85
REMOTE_FUNCTION_CALL
1 MODULE (PBO) SAPMSSY1 SAPMSSY1 30
%_RFC_START
Chosen variables
Name
Val.
No. 4 Ty. FUNCTION
Name HRXSS_PER_CLEANUP
MESSAGES
Table[initial]
%_DUMMY$$
2222
0000
0000
0000
No. 3 Ty. FORM
Name HRXSS_PER_CLEANUP
SYST-REPID
SAPLHRXSS_PER_MAC
5454455555545544422222222222222222222222
310C82833F052FD1300000000000000000000000
0000000000000000000000000000000000000000
0000000000000000000000000000000000000000
%_%_MESSAGES
Table[initial]
No. 2 Ty. FORM
Name REMOTE_FUNCTION_CALL
%_DUMMY$$
2222
0000
0000
0000
SY-REPID
SAPMSSY1
5454555322222222222222222222222222222222
310D339100000000000000000000000000000000
0000000000000000000000000000000000000000
0000000000000000000000000000000000000000
SYST-REPID
SAPMSSY1
5454555322222222222222222222222222222222
310D339100000000000000000000000000000000
0000000000000000000000000000000000000000
0000000000000000000000000000000000000000
HEADER
000000000000
000000000000
TYPE
3
0000
3000
SY-XPROG
SAPLHRXSS_PER_MAC
5454455555545544422222222222222222222222
310C82833F052FD1300000000000000000000000
0000000000000000000000000000000000000000
0000000000000000000000000000000000000000
RC
0
0000
0000
SY-XFORM
HRXSS_PER_CLEANUP
455555545544444552222222222222
82833F052F3C51E500000000000000
000000000000000000000000000000
000000000000000000000000000000
%_SPACE
2
0
0
0
No. 1 Ty. MODULE (PBO)
Name %_RFC_START
%_PRINT
000 0###
2222333222222222222222222222222222222222222222222222222222222222222222222222222222222222223000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
RFCTYPE_INTERNAL
3
0000
3000
Internal notes
The termination was triggered in function "method_call_iref"
of the SAP kernel, in line 2207 of the module
"//bas/700_REL/src/krn/runt/abmethod.c#8".
The internal operation just processed is "METH".
Internal mode was started at 20080909081916.
Active Calls in SAP Kernel
Lines of C Stack in Kernel (Structure Differs on Each Platform)
SAP (R) - R/3(TM) Callstack, Version 1.0
Copyright (C) SAP AG. All rights reserved.
Callstack without Exception:
App : disp+work.EXE (pid=3864)
When : 9/9/2008 8:19:16.162
Threads : 2
Computer Name : ERPDEV01
User Name : SAPServiceDE1
Number of Processors: 4
Processor Type: AMD64 Family 15 Model 65 Stepping 2
Windows Version : 5.2 Current Build: 3790
State Dump for Thread Id d90
FramePtr ReturnAd Param#1 Function Name
0000000007d1bb20 0000000077d704bf 000000003879a800 ntdll!ZwWaitForSingleObject
0000000007d1bbc0 0000000001722981 0000000000000180 kernel32!WaitForSingleObjectEx
0000000007d1be10 00000000006110c5 0000000000000001 disp+work!NTDebugProcess [ntstcdbg.c (501)]
0000000007d1be40 0000000000af8e9c 0000000000000001 disp+work!CTrcStack [dptstack.c (182)]
0000000007d1be90 0000000000afe0c0 0000000000000001 disp+work!rabax_CStackSave [abrabax.c (7091)]
0000000007d1c870 000000000081768a 0000000001adae28 disp+work!ab_rabax [abrabax.c (1231)]
0000000007d1c8d0 0000000000830b12 0000000000000000 disp+work!method_call_iref [abmethod.c (2215)]
0000000007d1ca50 0000000000a0bac7 0000000000000008 disp+work!ab_extri [abextri.c (554)]
0000000007d1caa0 0000000000ac830c 0000000000000008 disp+work!ab_xevent [abrunt1.c (281)]
0000000007d1cb30 000000000066f348 0000000000000008 disp+work!ab_dstep [abdynpro.c (492)]
0000000007d1ccb0 0000000000672f1d 000007fe571fc890 disp+work!dynpmcal [dymainstp.c (2403)]
0000000007d1cd40 000000000067291a 000007fe571414a0 disp+work!dynppbo0 [dymainstp.c (543)]
0000000007d1cdf0 00000000006320d5 0000000000000000 disp+work!dynprctl [dymainstp.c (360)]
0000000007d1fc30 00000000004d7393 0000000000000003 disp+work!dynpen00 [dymain.c (1629)]
0000000007d1feb0 000000000042d5a6 000000000a595080 disp+work!TskhLoop [thxxhead.c (4470)]
0000000007d1fee0 000000000040108d ffffffff00000003 disp+work!DpMain [dpxxdisp.c (1121)]
0000000007d1ff10 00000000019c7dd1 0000000000000000 disp+work!nlsui_main [thxxanf.c (84)]
0000000007d1ff70 0000000077d5964c 0000000000000000 disp+work!wmainCRTStartup [crtexe.c (498)]
0000000007d1ffa0 0000000000000000 00000000019c7c60 kernel32!BaseProcessStart
State Dump for Thread Id 1e0c
FramePtr ReturnAd Param#1 Function Name
000000000edffe40 0000000077d5f691 0000000007d86460 ntdll!NtFsControlFile
000000000edffeb0 00000000018ae00f 0000000000000000 kernel32!ConnectNamedPipe
000000000edfff40 000007ff7fc411c4 0000000000000000 disp+work!SigIMsgFunc [signt.c (679)]
000000000edfff70 0000000077d6b6da 0000000077d6b6a0 msvcrt!endthreadex
000000000edfffa0 0000000000000000 0000000000000000 kernel32!BaseThreadStart
List of ABAP programs affected
Index
Typ
Program
Group
Date
Time
Size
Lang.
0
Prg
SAPMSSY1
0
04/11/2005
09:27:15
22528
E
1
Prg
SAPLSYST
1
02/13/2005
17:31:56
35840
E
2
Prg
SAPLHRXSS_PER_MAC
2
07/03/2008
12:14:05
58368
E
3
Prg
CX_SY_REF_IS_INITIAL==========CP
3
07/05/2005
13:10:16
10240
E
4
Typ
SCX_SRCPOS
0
05/18/2004
14:07:11
2048
5
Prg
CX_DYNAMIC_CHECK==============CP
5
07/05/2005
13:10:16
10240
E
6
Prg
CX_ROOT=======================CP
6
02/06/2008
15:43:48
11264
E
7
Prg
CX_NO_CHECK===================CP
7
07/05/2005
13:10:16
10240
E
8
Prg
CX_SY_NO_HANDLER==============CP
8
07/05/2005
13:10:16
10240
E
9
Typ
SYST
0
09/09/2004
14:18:12
31744
Directory of Application Tables
Name Date Time Lngth
Val.
Program SAPMSSY1
SYST / / : : 00004612
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x0001\0\0
ABAP Control Blocks (CONT)
Index
Name
Fl
PAR0
PAR1
PAR2
PAR3
PAR4
PAR5
PAR6
Source Code
Line
243
FUNC
03
001F
LHRXSS_PER_MACU03
1
244
PAR2
02
0000
001F
C000
LHRXSS_PER_MACU03
1
246
FUNC
13
0003
LHRXSS_PER_MACU03
1
247
PAR2
01
0000
0014
C001
LHRXSS_PER_MACU03
1
249
FUNC
FF
0000
LHRXSS_PER_MACU03
1
250
ENDF
00
0000
LHRXSS_PER_MACU03
1
251
00
0000
LHRXSS_PER_MACU03
1
252
STCK
02
C001
LHRXSS_PER_MACU03
1
253
CPOP
00
0000
LHRXSS_PER_MACU03
1
254
00
0000
LHRXSS_PER_MACU03
1
255
FUNP
3E
0000
0014
8000
0000
8000
0000
0000
LHRXSS_PER_MACU04
1
259
FUNP
80
0000
0000
0000
0000
0000
0000
0000
LHRXSS_PER_MACU04
1
>>>>>
METH
03
0000
0000
8006
0000
0000
0000
0000
LHRXSS_PER_MACU04
13
267
PAR2
00
0000
0001
0000
LHRXSS_PER_MACU04
13
269
FUNE
00
0000
LHRXSS_PER_MACU04
18
270
00
0000
LHRXSS_PER_MACU04
18
271
PERP
00
0000
LHRXSS_PER_MACU04
1
272
FUNC
03
E844
LHRXSS_PER_MACU04
1
273
FUNC
03
0020
LHRXSS_PER_MACU04
1
274
FUNC
13
0003
LHRXSS_PER_MACU04
1
Second Dump
Runtime Errors DYNPRO_SEND_IN_BACKGROUND
Date and Time 09/09/2008 08:19:15
Short text
Screen output without connection to user.
What happened?
Error in the ABAP Application Program
The current ABAP program "SAPLSTRD" had to be terminated because it has
come across a statement that unfortunately cannot be executed.
What can you do?
Note down which actions and inputs caused the error.
To process the problem further, contact you SAP system
administrator.
Using Transaction ST22 for ABAP Dump Analysis, you can look
at and manage termination messages, and you can also
keep them for a long time.
Error analysis
During background processing, the system attempted to send a
screen to a user.
Current screen: "SAPLSTRD " 0351.
How to correct the error
If the error occurred in your own ABAP program or in an SAP
program you modified, try to remove the error.
If the error occures in a non-modified SAP program, you may be able to
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"DYNPRO_SEND_IN_BACKGROUND" " "
"SAPLSTRD" or " "
"SYSTEM-EXIT"
If you cannot solve the problem yourself and want to send an error
notification to SAP, include the following information:
1. The description of the current problem (short dump)
To save the description, choose "System->List->Save->Local File
(Unconverted)".
2. Corresponding system log
Display the system log by calling transaction SM21.
Restrict the time interval to 10 minutes before and five minutes
after the short dump. Then choose "System->List->Save->Local File
(Unconverted)".
3. If the problem occurs in a problem of your own or a modified SAP
program: The source code of the program
In the editor, choose "Utilities->More
Utilities->Upload/Download->Download".
4. Details about the conditions under which the error occurred or which
actions and input led to the error.
System environment
SAP-Release 700
Application server... "ERPDEV01"
Network address...... "10.88.1.6"
Operating system..... "Windows NT"
Release.............. "5.2"
Hardware type........ "4x AMD64 Level"
Character length.... 16 Bits
Pointer length....... 64 Bits
Work process number.. 1
Shortdump setting.... "full"
Database server... "ERPDEV01"
Database type..... "MSSQL"
Database name..... "DE1"
Database user ID.. "de1"
Char.set.... "C"
SAP kernel....... 700
created (date)... "Oct 23 2007 00:33:51"
create on........ "NT 5.2 3790 Service Pack 1 x86 MS VC++ 14.00"
Database version. "SQL_Server_8.00 "
Patch level. 133
Patch text.. " "
Database............. "MSSQL 7.00.699 or higher, MSSQL 8.00.194"
SAP database version. 700
Operating system..... "Windows NT 5.0, Windows NT 5.1, Windows NT 5.2, Windows
NT 6.0"
Memory consumption
Roll.... 16192
EM...... 12569520
Heap.... 0
Page.... 131072
MM Used. 8307376
MM Free. 4259072
User and Transaction
Client.............. 210
User................ 937048
Language Key........ "E"
Transaction......... " "
Transactions ID..... "68211f907e6911ddbfef005056833439"
Program............. "SAPLSTRD"
Screen.............. "SAPLSTRD 0351"
Screen Line......... 0
Information on caller of Remote Function Call (RFC):
System.............. "########"
Database Release.... 645
Kernel Release...... 700
Connection Type..... "E" (2=R/2, 3=ABAP System, E=Ext., R=Reg. Ext.)
Call Type........... "synchron and non-transactional (emode 0, imode 0)"
Inbound TID.........." "
Inbound Queue Name..." "
Outbound TID........." "
Outbound Queue NamHello Abhiram,
Please i request weather you have assign 0105 - Communication infotype to ESSuser and
check the following JCos has been configured.
SAP_R3_Financials
SAP_R3_Financials_Metadata
SAP_R3_HumanResources
SAP_R3_HumanResources_MetaData
SAP_R3_SelfServiceGenerics
SAP_R3_SelfServiceGenerics_MetaData
SAP_R3_Travel
SAP_R3_Travel_MetaData
SAP_R3_SelfServiceGenerics_MetaDataFIN
SAP_R3_SelfServiceGenericsFIN
let me know this
points if problem solved
please close thread if problem solved
thanksyou,
regards
Vijai -
Randomly losing network connection over wireless
Shortly after installing the 10.4.5 software update, my G4 iBook with built-in Airport Extreme card has been losing connection with increasing frequency. Built-in Ethernet use is unaffected. I'm calling this problem thrash-and-drop.
1. When it's losing signal, processor activity goes through the roof. I had Activity Monitor running during a thrash-and-drop. kernel_task CPU consumption goes from under 1% before the event, to over 80% during the thrashing, and back under 1% after the thrashing stops. The activity is so bad the cursor can't be controlled: using the track pad sends the pointer all over the screen or nowhere at all.
2. This has been observed to occur with two different wireless base stations: A Linksys WRT54G and an older SMC 802.11b router. Either router is within 10 feet of the computer. Only one is running at a time. There are no other base stations in range.
3. Another iBook G4 (OS 10.3, Airport Extreme card (not built-in)), sitting next to it, shows no change and its wireless behavior is unaffected.
Initially, this seemed more likely to happen when Safari was loading Flash-heavy pages. And after thrashing and dropping a connection, it was able to reconnect after either a reboot or a five minute sleep. Currently, it can't connect to a base station for more than a minute. Most recently, it thrashed and dropped while I was selecting the base station to use. This is true regardless of the application running. In fact, it will thrash-and-drop when there are no user applications running at all, after a fresh reboot.
I've tried the following things to address the problem. None have affected the thrash-and-drop problem. Admittedly, most of this is random:
1. Back up and delete network preferences in /Library/Preferences/SystemConfiguration
2. Turn off IPv6 in System Preferences/Network
3. Back up and delete network preferences in ~/Library/Preferences (com.apple.NetInfoManager.plist and com.apple.NetworkUtility.plist)
Has anybody else seen this problem? I want to blame it on the 10.4.5 upgrade but I haven't seen anybody else complaining about 10.4.5 doing this to them. If there's something I can do to fix this in a software setting, I'd much prefer that to yet another roadtrip to the Apple store.
1.33 GHz G4 iBook Mac OS X (10.4.5)Hi!
I have the same problem of randomly losing network connection over wireless, though mine is hardly related to surfing.
I have an external storage drive in which I use for backup of my stuff, and I access the drive via my modem, using the airport. Of late, I noticed that when copying files from my iBook to the external drive, the connection would suddenly drop before the transfer is completed. This began to occur with increasing frequency, particularly when transferring large files.
I have since abandoned wireless connection, and reverted to my trusty cable. Still, I admit that I'm really curious about the cause of the apparent lack of reliability with my wireless connection. Has it something to do with the airport?
1.33 GHz iBook G4 Mac OS X (10.4.5) New to Mac, just switched from Windows 4 months ago. -
ITunes nearing 1GB of RAM consumption! Any ideas to lessen the load?
Hello -
My name is Erick and I'm an ACMT/Network Engineer. Apple-certified, but not Apple-employed.
I have encountered an issue in iTunes which was not resolved with the latest 10.6.3 update and was hoping for any community suggestions or advice.
First, context may be important: I use iTunes primarily as a Home Sharing home-base to stream my TV Shows and Movies to Apple TVs in my home. As a result, it (as well as the iMac) are on 24/7 with the exception of a daily scheduled task which quits and reopens iTunes to sync unwatched media to my iOS devices at 4:30AM.
I have noticed several things with iTunes 10.6 which I have documented in other questions here on the forums (long periods of unresponsiveness, the inability to scrub videos), but this issue may be just as significant and could be a root cause in my other problems. This particular question deals with RAM consumption. I have noticed for years that iTunes is a memory hog, so you won't find me shocked there, but what has shocked me is how the amount of RAM iTunes consumes has risen with the amount of RAM I've installed. I currently use an iMac (mid-2010) with a quad i7 and 16GB of RAM.
I have noticed lately that upon opening iTunes 10.6.1 (and 10.6 before it) that iTunes immediately captures about 250MB of RAM. While I have plenty to spare in comparison, I've noticed that the amount of RAM it consumes swells considerably throughout the day. For example, my iTunes is completely idle right now - no devices are connected, no media is streaming or caching, no store purchases are downloading, and iTunes Match/Genius is not actively scanning anything - but my iTunes shows 605MB of RAM. When playing an m4v file converted from mp4 (so we're talking maybe a 200MB media file - not an MKV convert or anything in 1080p), I've noticed iTunes balloon to 900+MB of RAM. If I quit the application and open it again, it immediately snatches up that 250MB or so of RAM, then balloons within minutes.
So while I expect iTunes to consume RAM, as it is a very resource-heavy and busy media center hub, I am surprised by the amount of RAM being consumed here and was wondering if anyone might be able to clarify whether I should consider this a "problem" or just iTunes being iTunes; and if it isn't a problem, are there still any suggestions toward how I could minimize RAM consumption? I realize that I have RAM to spare, but when I get into video conversions, music playback, and work on this computer (all the while my wife is streaming a video across the house on an Apple TV), I do want to make sure I'm not wasting memory on an application that might be ballooning unnecessarily (it is, after all, 6X the consumption of the next app in line).
Just for those who might be wondering what I've already tried, I've worked on several quick fix ideas to help remedy the situation (and hoped they would fix the other issues I've experienced with iTunes 10.6): I've rebuilt the library by opening a new library and importing from my previous iTunes LIbrary file; I've created a new library, dragged any media to it, and tried to play it; I've run iTunes in 32-bit mode. None of these has resolved the issue. I have also attempted to run these files from a new user account (with a new library or with the existing library), and have tried them from an external troubleshooting drive which is also running Lion 10.7.3 and iTunes 10.6.1.
Any ideas, suggestions, or recommendations anyone could provide to aid with this problem? While it's not crippling, it does cause some headaches as other applications begin fighting for memory. I also wonder if the amount of RAM it's consuming might be the source of some other playback and unresponsiveness issues I've experienced.
Thanks for any suggestions; I really appreciate your time.I have resolved my issue with iTunes' RAM consumption and wanted to post the solution for anyone who might be experiencing similar symptoms. It was really quite simple to fix, I just didn't see it for what it was:
iTunes Match was causing iTunes to utilize significant amounts of RAM to queue, refresh, or sync my iTunes Match database.
iTunes Match - which also forces Genius Mode to be on (something that used to cause my iTunes 10.5 to freeze and balloon in RAM usage before I turned it off) - would regularly attempt to refresh my database of 21,000 matched songs (none of which were stored on the computer - just in the cloud) and when it would attempt to update or refresh that library, the program would stop responding. The RAM ballooning I saw when the application launched would start to climb during that unresponsive period, when iTunes was attempting to pack more and more power into the Match check to get it to power through.
So, the simple solution was this: Turn iTunes Match off and iTunes quits freezing, and its RAM usage after 24 hours of uptime is about 130MB.
Now, that of course completely eliminates the usefulness of iTunes Match since the music is no longer accessible on this machine in this iTunes Library. So how to restore its usefulness without recreating the problem? Slightly more aggravating, but still working right: I created a separate, fresh new library and named it iTunes Match. When I need music, I hold option when selecting the iTunes app and select my Match Library, which has NOTHING else in it but iTunes Match. When I'm done with the music, I switch back to my 24/7 media streaming library that has my 2TB of TV Shows & Movies (and device sync relationships) in it.
It doesn't seem like iTunes Match causes freezing and RAM ballooning all by itself, it just seems like in a library that's also full of other stuff, it's the final straw that kills the performance. Split the libraries up and things seem to work really well in both.
Not a perfect solution, but until the next release of iTunes, this may be the best bet. I hope this helps someone else out there, but it at least cleared up my issue. Thanks for reading. -
Which is better in term of power consumption for L...
Hello!
I would like to know in terms of power consumption which connection type should I use on my Lumia 1020. 4G LTE or 3G. I'm not a person who watches movies on his smartphone, and I don't browse the Internet intensively using my smartphone. I use it to take pictures, check my e-mails, access Facebook, Twitter, Instagram and Flickr.
Thank you.
Cosmin Petrenciuc3G is in general less power hungry.
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