Connection object as a key in a hashtable
Hi,
I am debugging some code where a Connection object is used as a key in a hashtable. Is this ok? Will the equals() and hashCode method be defined properly for a Connection object?
Appreciate your help.
Thanks!
I am debugging some code where a Connection object is
used as a key in a hashtable. Is this ok? Will the
equals() and hashCode method be defined properly for a
Connection object?First, answer the following question for yourself: how do you defined equality of Connections?
If a class merely inherits the equals() implementation from Object, then equality is the same as referential identity. If that is Ok for you [which is the case in surprisingly many cases], there is no harm is using Connections as hashtable keys.
Vlad.
Similar Messages
-
Connection object Number Ranges
Hi Experts,
Internal number range was not working in Connection object
When I press enter at ES55 screen the following message was coming
Internal number assignment not possible for structured key
Diagnosis
You have not entered a connection object, device location key, or a property key.
Since the key has structure XXXX-XXX-AA-NN, a number cannot be assigned internally.
System Response
The transaction was terminated.
Procedure
Assign a key with structure XXXX-XXX-AA-NN.
After this message I have deleted the existing number ranges and added new number ranges in configuration settings,
NO: 01 From No: 1 To No:10000 current no: 0
NO: 02 From No: 10001 To No:20000 ext after that both internal and external number ranges were not working. How to resolve this error please guide me.
Regards
vishnuHi,
As Connection Object & Device Location are functional locations so you have to be sure to map it to the same structure as defined in PM.
The structure can be defined in PM through this path:
Plant Maintenance and Customer Service -> Master Data in Plant Maintenance and Customer Service -> Technical Objects -> Functional Locations -> Create Structure Indicator for Reference Locations/Functional Locations
Here you can define your own edit mask for your structure for the functional location.
according to the error message you got the Edit mask defined in your system must be XXXX-XXX-AA-NN.(kindly Check).
X means you can enter both number and letters.
A means only letters can be entered.
N means only numbers can be entered.
So try something like 1ABC-1A-QW-77(again check with the old number range that was defined)
You can change the edit mask to 'XXXXXXX......XXXXXXXX'.(full field filled with X).
and then I guess you can use the number range you have defined(as you wrote above) in the Connection Object number range(Object : ISU_EHAU)
Kindly revert back for any clarifications.
Regards,
Rakesh..
Edited by: Rakesh Dasgupta on Feb 12, 2011 2:41 PM -
I need to retrieve an Object[] of all keys in java.util.Hashtable
public abstract class ArrayFunctionality {
* Construct {@link java.lang.Object} array of keys from {@link java.util.Hashtable}
* @param h {@link java.util.Hashtable}
* @return array {@link java.lang.String}
* @throws java.lang.IndexOutOfBoundsException Exception thrown if initial {@link java.lang.Object} array paramater cannot be indexed
public static Object[] arrayKeys(Hashtable<Object, Object> h) throws IndexOutOfBoundsException {
Vector<Object> v = new Vector<Object>();
Enumeration keys = h.keys();
while (keys.hasMoreElements()) v.add(keys.nextElement());
return v.toArray();
// HOWEVER, this occurs with Hashtable<String, String> attrs:
if (hasSetHashtable) String[] keyArray = ArrayFunctionality.arrayKeys(attrs);
// DOES NOT COMPILE: ".class expected - not a statement"I am not understanding why this is occurring, please advise, I'm lost on this one.
Thanx
PhilI still don't understand what you mean but it now
works..
I am sorry I just don't understand the difference
between
if (hasSetHashtable) {
String[] keyArray;
keyArray = ArrayFunctionality.arrayKeys(attrs);
}AND
if (hasSetHashtable) {
String[] keyArray =
ArrayFunctionality.arrayKeys(attrs);PhilThere is no difference between those two you posted. The difference is between
String[] keyArray;
if (...) {
keyArray = ArrayFunctionality.arrayKeys(attrs);
}and
if (...) {
String[] keyArray;
keyArray = ArrayFunctionality.arrayKeys(attrs);
}In the first, the keyArray will exist outside of the scope of the if statement. In the second, the keyArray will no longer exist once you leave the if statement. Which is the same thing jbish said. -
Connection object is getting closed before the stored procedure is complete
Hi Everyone,
I am facing an issue where by the java connection object is closed before the stored procedure it is connected to is complete.
I am not sure if the fault is in SP or Connection pool.
After spending some time, i could able to figure out that the procedure is taking a tad more time for processing as there are over 1000 records in the database tables it is dealing with.
Would that be a potential cause ? or Am i required to handle it in Java only ?
I want to know what could be possible causes for this issue ?
Please Help.
FYI,
The following are the logs which says,
XYZ (Stored Procedure) : Start Time is 1349217771302 Procedure started here
INFO >2012-10-02 18:43:09,935 [ConnectionPool]: Closing connection: DataSource [ABC](684)
INFO >2012-10-02 18:46:03,512 DAO[main]: XYZ : End Time is 1349217963512 Procedure ended here
Thanks in Advance.Hi ,
Thank you all for your quick response.
Well it's my bad i dint provide you any code to look into thinking that i am dealt with a gen issue and also i am too paranoid to post any code i am dealing with in the forum (i am sorry).
But here is some information for you,
Database : Oracle 10g
Java: 1.5 version
We are using only One connection object for the entire java backend process .
The SP is of over 1000 lines of code which for obvious reasons i can't past it here but this morning i figured out an issue in SP where by a query taking way more than usual time to execute which led to SP's poor performance and also the reason for why it is taking very long time than usual.
This query is a simple SELECT query where it is trying fetch over 2000 records from a table of over 3 million records. The execution time is over 30-40 seconds which is the root cause of SP's poor performance.
When i eliminated this from the logic and ran the query it could able process (inserting huge volume around 5000 records of data) in 1 second instead of 3-4 minutes earlier.
I tried to replicate this issue (which occurred in our production server) in my local system but no luck as there was no connection issue here but only the substantial time difference.
We are using a customized connection pool which is as follows,
I am not sure what's going on here because it seems to be greek and latin to me.
What we are doing in our DAO is we are using method of the below ConnectionPool.getInstance(SCHEMA) to get the connection object.
Looking forward to seeking advice from you on how connection pool in general works.
public class ConnectionPool extends Thread
private static final ConnectionPool me = new ConnectionPool();
private Hashtable dataSources = new Hashtable();
private static final int MIN_TIMEOUT = 0;
private long timeOut;
private Hashtable cons = new Hashtable();
private Hashtable active = new Hashtable();
private boolean trace = false;
private ConnectionPool()
registerDataSources();
this.timeOut = PropertyManager.getIntProperty("connectionPool.timeOut", MIN_TIMEOUT);
setName("ConnectionPool");
setPriority(MIN_PRIORITY);
if (timeOut > 0)
start();
private void registerDataSources()
dataSources.clear();
Properties props = System.getProperties();
String app = props.getProperty("X", "Y");
for(Enumeration e = props.keys(); e.hasMoreElements();)
String key = (String) e.nextElement();
if (key.startsWith(app + ".connectionPool.dataSources.") && key.endsWith(".selector"))
String ds = key.substring((app + ".connectionPool.dataSources.").length(), key.length() - ".selector".length());
LogManager.logStatus("Registering [" + ds + "] (selector) " +
props.getProperty(app + ".connectionPool.dataSources." + ds + ".selector"));
dataSources.put(ds,
new GenDataSource(
ds,
props.getProperty(app + ".connectionPool.dataSources." + ds + ".selector")));
continue;
if (!key.startsWith(app + ".connectionPool.dataSources.") || !key.endsWith(".server"))
continue;
String ds = key.substring((app + ".connectionPool.dataSources.").length(), key.length() - ".server".length());
try
LogManager.logStatus("Registering [" + ds + "] " +
props.getProperty(app + ".connectionPool.dataSources." + ds + ".url"));
loadDriver(props.getProperty(app + ".connectionPool.dataSources." + ds + ".driver"));
catch (Exception se)
LogManager.logException(se);
GenDataSource genDataSource = new GenDataSource(
ds,
props.getProperty(app + ".connectionPool.dataSources." + ds + ".useMatrix", "false").equals("true"),
props.getProperty(app + ".connectionPool.dataSources." + ds + ".server"),
props.getProperty(app + ".connectionPool.dataSources." + ds + ".url"),
props.getProperty(app + ".connectionPool.dataSources." + ds + ".user"),
props.getProperty(app + ".connectionPool.dataSources." + ds + ".password"));
// Set the schema if schema is defined in settings.xml file
if (genDataSource != null && props.getProperty(app + ".connectionPool.dataSources." + ds + ".schema") != null ) {
genDataSource.setSchema(props.getProperty(app + ".connectionPool.dataSources." + ds + ".schema"));
dataSources.put(ds, genDataSource);
public static Connection getConnection(String dataSource) throws SQLException
GenDataSource ds = (GenDataSource) me.dataSources.get(dataSource);
if (me.timeOut <= 0)
if (ds.getSchema() != null )
return updateSchema ( ds);
else
return DriverManager.getConnection(ds.url(), ds.user(), ds.password());
String key = dataSource;
Stack free;
GenPooledConnection pc = null;
synchronized (me)
if ((free = (Stack) me.cons.get(key)) == null)
free = new Stack();
me.cons.put(key, free);
if (!free.empty())
pc = (GenPooledConnection) free.pop();
if (pc == null)
if (ds.getSchema() != null )
pc = new GenPooledConnection("DataSource [" + key + "]",
updateSchema ( ds), free, me.active, me.timeOut, me.trace);
else
pc = new GenPooledConnection("DataSource [" + key + "]",
DriverManager.getConnection(ds.url(), ds.user(), ds.password()), free, me.active, me.timeOut, me.trace);
else
pc.touch();
LogManager.logStatus("Using " + pc);
me.active.put(pc.id(), pc);
return pc;
public void run()
for(;;)
try
sleep(60 * 1000);
synchronized (me) {
for(Enumeration e = cons.elements(); e.hasMoreElements();)
Stack stack = (Stack) e.nextElement();
for (int i = stack.size()-1; i >= 0; i--)
GenPooledConnection pc = (GenPooledConnection) stack.elementAt(i);
if (pc.isExpired())
stack.removeElementAt(i);
catch (Exception e)
GenUtil.reportException(e);
private static Connection updateSchema ( GenDataSource ds) throws SQLException {
Connection con = DriverManager.getConnection(ds.url(), ds.user(), ds.password());
if (ds.getSchema() != null ) {
String sql = "SET SCHEMA " + ds.getSchema()+ ";";
LogManager.logDebugMessage("updating the Schema with sql statement " + sql);
PreparedStatement ps = con.prepareStatement(sql);
ps.execute();
ps.close();
return con;
}Thanks.
Edited by: EJP on 5/10/2012 14:09: added {noformat}{noformat} tags. Please use them. -
Threaded Queries from Single static Connection object - Good approach?
Hi,
I need to generate a report where I need to query count(1) from over one hundred tables from oracle 10g database. I am not updating or deleting any record.
My approach is to use a single static connection object and create one thread for each table and capture the result back into a static hashtable.
But still, I am not getting any substantial performance improvement. Earlier, my report took 40 minutes, when it was non-threaded and now it takes 30 minutes.
Is there anything more I can do to make my report get the counts faster? Will a connection pool help?Tolls wrote:
jschell wrote:
I was told by the DBA that count(1) works faster than count(*)....that's why....Unlikely. Certainly not true in current versions of Oracle if that is the source.Not unlikely, actually not true. Beneath the hood Oracle turns a count(1) into a count(*) in order to deal with this. Why? Because count(1) is turned into count(*) in order to avoid it being slower (Oracle 7 was the last time count(1) was different). And the reason generally given is because so many people were mistakenly using count(1) thinking it performed better that they decided to put in the "conversion" to fix the silly queries.
I think this it the [Ask Tom|http://asktom.oracle.com/pls/asktom/f?p=100:11:109792721681931::::P11_QUESTION_ID:1156159920245] link I used last time this came up here.
I knew all that, but I missed that the OP had specified the database vendor and version. -
Business Objects Temporary License Keys no longer support OpenSQL
Hello All
Using a Temporary License Key I have been working on a demonstration for a potential customer showing how CR2008 can link to SAP. This has worked perfectly until today when I had to utilize a new Business Objects Temporary License Key. Now when trying to do a refresh I receive the following error message:
Database Connection Error: The license key does not include support of the OpenSQL driver.
Can anyone advise why this is changed and what I can do to be able to demonstrate CR2008 to SAP connection?
Thanks for your input
PhillipCall Sales and/or Customer Services to get a new keycode.
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How to store Connection object and call it from other programs.
Hi,
I am trying to connect to the database, store the connection object and use this connection object from other standalone java programs.
Can any one tell me how to do this? I've tried in the following way:
In the following program I am connecting to the database and saving the connection object in a variable.
public class GetKT2Connection {
public static void main(String[] args) {
String url = "jdbc:odbc:SQLDsn;
String dbUser = "sa";
String dbPwd = "sa";
Connection kt2conn = Connection connection = java.sql.DriverManager.getConnection(url, dbUser, dbPwd);
if(kt2conn == null) {
System.out.println("Database Connection Failure!");
else {
System.out.println("Connected to Database...");
GetKTConnectionObj.storeKT2ConnectionObj(kt2conn);
} Here is the program to save connection object in a variable.
public class GetKTConnectionObj {
static Connection kt2Connection = null;
public static void storeKT2ConnectionObj(Connection conn) {
kt2Connection = conn;
public static Connection getKT2ConnectionObj() {
try {
return kt2Connection;
catch(Exception e){
System.out.println(e);
return null;
}Now from the following code I am trying to get the connection object that is stored. But this is throwing NullPointerException.
public class Metrics_Migration {
public static void main(String args[]) {
try {
java.sql.Connection connection_1 = GetKTConnectionObj.getKT6ConnectionObj();
catch(Exception e){
}kt2Connection is null. You need to store it first, to make it not null. Otherwise it will stay null forever. And why on earth are you trying to do this THIS way?
If you are running the two applications separately, it wont work either. -
Error in creating connection object
Dear Experts
When I am creating connection object using ES55 , I get Stop message saying : " Alternate ID not supported" and when i see Help it indicates : An alternative indicator is active in Customizing of the functional location. This functionality is not supported for connection objects and device locations
what could be going wrong
Plesae suggest me the solution
Thanking you in advance
warm regards
narasimhaHi,
Please check the following settings in SPRO:
Plant Maintenance & Customer Service - -Master Data in Plant Maintenance & Customer Service --Technical Objects --Functional Locations --Alternate Labeling of Functional Locations - - Activate Alternative Labeling --
In this setting pls inactive the setting for Alt.Label.Then go to ES55 and try.It will work.
Thanks,
Banasri Mitra -
Screen output without connection to user., error key: RFC_ERROR_SYSTEM_FAIL
Good Afternoon,
I have the following issue in the moment of update the data in the Employee Self-Service -
>Personal Information----->Addresses, with a user at the moment of save the data the portal display the following message of dump
A critical error has occured. Processing of the service had to be terminated. Unsaved data has been lost.
Please contact your system administrator.
Screen output without connection to user., error key: RFC_ERROR_SYSTEM_FAILURE
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:534)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.access$600(FPMComponent.java:78)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.raiseSaveEvent(FPMComponent.java:952)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.raiseSaveEvent(FPMComponent.java:1115)
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:319)
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:319)
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
Regards,Hi Vijay,
I have the following configutation
32 0002 B1
32 0006 1 A1
32 0021 1 B2
32 0021 2 A6
10 0002 B1
10 0006 1 A1
10 0021 1 B2
10 0021 2 A6,
However this employee is the single that display is error.
I check the data of this employee, compare it and this well.
Regards, -
Screen output without connection to user,error key:RFC_ERROR_SYSTEM_FAILURE
Dear Experts,
I am getting following error while executing application developed in WebDynpro for JAVA.
"Screen output without connection to user,error key:RFC_ERROR_SYSTEM_FAILURE"
I have checked all the possible causes. still not able to resolve the same. Could any one of you suggest any way to resolve this?
Thanks and regards,
PradnyaHi,
Check the following SAP help link, look for JCO_ERROR_SYSTEM_FAILURE and its corresponding action for resolution:
http://help.sap.com/saphelp_nw04s/helpdata/en/f6/daea401675752ae10000000a155106/frameset.htm
also check the dev_jrfc.trc trace file for the details as mentioned in the above link
Siddharth -
Duplicate check for Connection Objects in CRM
Hi,
I want to implement a duplicate check for connection objects in CRM. The duplicate check shall use the address of the connection object and perhaps additonal attributes. I have found a duplicate check for business partners using the basis address service and TREX as index pool. However, I couldn't find a similar functionality for connection objects. Does somebody know:
1) How to implement a duplicate check for connection objects which is based on the address of the connection object?
2) Is there a way to use the TREX-based duplicate check which is integrated into the basis address service for connection objects?
Thanks in advance!
Best regards,
FrankI also have a requirement to check for duplicate address at connection object level and we are using SAP data servies to validate the address. Can anyone share their experience.
-
Creating logical/virtual connection object from physical connection
Can anybody help me what is creating logical/virtual connection object and how to create it from physical connection in java ??
Thanks in advance...WHile you are waiting for an answer, you might want to review the related Oracle documentation:
For 10g, all docco is at http://www.oracle.com/pls/db102/portal.portal_db?selected=3 and docco I suspect will help you is "Java Developer's Guide" and "JDBC Developer's Guide and Reference" -
Statements in Connection Object
Hi All,
I am using Oracle 8i as my database and JDBC 2.0 for connecting my Java program to Oracle.
I know that from single connection object I can create multiple statements and execute them. But can any one say me what is the maximum no. of statements which can be created from a single connection object? Or is there no limit on that?
..RajOnly limited by your memory, no theoritical limit
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After zooming in on an object using arrow keys to nudge, it crashes most of the time
After zooming in on an object, using arrow keys to nudge, it crashes most of the time.
Versions:
Illustrator CS6, latest update
Mac OS X 10.9.4
FontAgent Pro 6.2
Troubleshooting I've tried
-trashed all related Illus. preferences
-updated the only plug-in being used (FontAgent Pro), to the latest
-disabled all but absolutely necessary fonts
-repaired both system and user permissions
-quit all other apps, so that only Illus. running.
-fonts verified
Was never a problem until a couple weeks ago, so the obvious question is "what changed?". The two things we changed in the time period that the crashing started, is we replaced a balky external drive with a new one, and started our TimeMachine backups over again. And #2, we updated to the latest CS6 versions (due to other quirky issues).
One odd thing to point out...perhaps is "normal", but in the crash reports, it's reporting that Illustrator is 16.0.0, but "About Illustrator" shows that it's 16.2.2.
Everything else running fine on this iMac -- no reason to suspect it's the operating system.
Has anyone run into this bug? If so, what have you done to fix this?
I've not seen anything like this mentioned in Adobe's update change logs or their troubleshooting info.-> go to View Menu -> Toolbars -> select "Navigation Toolbar"
-> go to View Menu -> Zoom -> click "Reset"
-> go to View Menu -> Page Style -> select "Basic Page Style"
-> go Tools Menu -> Clear Recent History -> Time range to clear: select EVERYTHING -> click Details (small arrow) button -> place Checkmarks on ALL Options -> click "Clear Now"
-> go to Help Menu -> select "Restart with Add-ons Disabled"
Firefox will close then it will open up with just basic Firefox. Now
-> go to Tools Menu -> Add-ons -> Extensions section -> REMOVE any Unwanted/Suspicious Extension (add-ons) -> Restart Firefox
You can enable the Trustworthy Add-ons later. Check and tell if its working. -
Connection Object filed in O/P file
Dear Experts,
As per my requirement, i need to get the connection objects fields in output Excel file, but right now, through el06 they are generating mass data, but in that output file one filed is not coming, but it was maintained in connection object .
now i want to get that filed ( filed name "other city" ) in my excel sheet also.
can any body have clue , how to get that filed in my output file also.
cheers..Hi Avinash,
Thanks for reply, my req is, i have to give the data to meter readers, to which location they have to go , for collecting the MR readings, in that list i need all the fields which i maintained in CO. i guess they didn't maintained one filed earlier, now i want to have one filed in o/p excel sheet.
hope i made clear.
Cheers.
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