Impact of Events
Hello everyone,
I've a doubt regarding events.
In our 11gr2 PSU2 env we faced ORA-1031 errors. Contacting support, we came to know that was a bug which wasn't yet filed.
Later, we were asked to set 1031 event.
Whenever we set the events we received many 1031 errors and we'd disable the event once we had enough trace files generated.
I thought the sole purpose of setting events is to provide more/additional trace about a particular event/error. But how come here, setting events throws error and on disabling events we dont see any errors being reported.
Can anybody clarify my doubts regarding events ? and particularly regarding 1031 ?
thanks
ora-01031 refers to insufficient privileges
ORA-01031:
insufficient privileges
Cause: An attempt was made to change the current username or password without the appropriate privilege. This error also occurs if attempting to install a database without the necessary operating system privileges. When Trusted Oracle is configure in DBMS MAC, this error may occur if the user was granted the necessary privilege at a higher label than the current login.
Action: Ask the database administrator to perform the operation or grant the required privileges. For Trusted Oracle users getting this error although granted the the appropriate privilege at a higher label, ask the database administrator to regrant the privilege at the appropriate label.
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Future_cost.calc_date impacted events
Hi all,
happy new year and happy holidays,
just back from vacation.
can some share the list of the events, which causes calc_date changes?
As I can see, not all of the cost_event are causes calc_date changes, is this a bug? or maybe field is a vestige?
kind regards,
Eldar A.Hi
The problem with a message like this is that it doesn't really tell you exactly where to look for the source of the trouble. You might, if you are lucky, get something from examining the API code in TOAD or similar, at that specific line number. Failing that, then we need to look for probable causes. Child records of an assignment in this case will most likely be:
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Spinal Point placements (if using grade ladders) PER_SPINAL_POINT_PLACEMENTS_F
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Clive -
Team , Thanks for looking into this ..
As a last resort on optimizing my stored procedure ( Below ) i wanted to create a Selective XML index ( Normal XML indexes doesn't seem to be improving performance as needed ) but i keep getting this error within my stored proc . Selective XML
Index feature is not supported for the current database version.. How ever
EXECUTE sys.sp_db_selective_xml_index; return 1 , stating Selective XML Indexes are enabled on my current database .
Is there ANY alternative way i can optimize below stored proc ?
Thanks in advance for your response(s) !
/****** Object: StoredProcedure [dbo].[MN_Process_DDLSchema_Changes] Script Date: 3/11/2015 3:10:42 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- EXEC [dbo].[MN_Process_DDLSchema_Changes]
ALTER PROCEDURE [dbo].[MN_Process_DDLSchema_Changes]
AS
BEGIN
SET NOCOUNT ON --Does'nt have impact ( May be this wont on SQL Server Extended events session's being created on Server(s) , DB's )
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
select getdate() as getdate_0
DECLARE @XML XML , @Prev_Insertion_time DATETIME
-- Staging Previous Load time for filtering purpose ( Performance optimize while on insert )
SET @Prev_Insertion_time = (SELECT MAX(EE_Time_Stamp) FROM dbo.MN_DDLSchema_Changes_log ) -- Perf Optimize
-- PRINT '1'
CREATE TABLE #Temp
EventName VARCHAR(100),
Time_Stamp_EE DATETIME,
ObjectName VARCHAR(100),
ObjectType VARCHAR(100),
DbName VARCHAR(100),
ddl_Phase VARCHAR(50),
ClientAppName VARCHAR(2000),
ClientHostName VARCHAR(100),
server_instance_name VARCHAR(100),
ServerPrincipalName VARCHAR(100),
nt_username varchar(100),
SqlText NVARCHAR(MAX)
CREATE TABLE #XML_Hold
ID INT NOT NULL IDENTITY(1,1) PRIMARY KEY , -- PK necessity for Indexing on XML Col
BufferXml XML
select getdate() as getdate_01
INSERT INTO #XML_Hold (BufferXml)
SELECT
CAST(target_data AS XML) AS BufferXml -- Buffer Storage from SQL Extended Event(s) , Looks like there is a limitation with xml size ?? Need to re-search .
FROM sys.dm_xe_session_targets xet
INNER JOIN sys.dm_xe_sessions xes
ON xes.address = xet.event_session_address
WHERE xes.name = 'Capture DDL Schema Changes' --Ryelugu : 03/05/2015 Session being created withing SQL Server Extended Events
--RETURN
--SELECT * FROM #XML_Hold
select getdate() as getdate_1
-- 03/10/2015 RYelugu : Error while creating XML Index : Selective XML Index feature is not supported for the current database version
CREATE SELECTIVE XML INDEX SXI_TimeStamp ON #XML_Hold(BufferXml)
FOR
PathTimeStamp ='/RingBufferTarget/event/timestamp' AS XQUERY 'node()'
--RETURN
--CREATE PRIMARY XML INDEX [IX_XML_Hold] ON #XML_Hold(BufferXml) -- Ryelugu 03/09/2015 - Primary Index
--SELECT GETDATE() AS GETDATE_2
-- RYelugu 03/10/2015 -Creating secondary XML index doesnt make significant improvement at Query Optimizer , Instead creation takes more time , Only primary should be good here
--CREATE XML INDEX [IX_XML_Hold_values] ON #XML_Hold(BufferXml) -- Ryelugu 03/09/2015 - Primary Index , --There should exists a Primary for a secondary creation
--USING XML INDEX [IX_XML_Hold]
---- FOR VALUE
-- --FOR PROPERTY
-- FOR PATH
--SELECT GETDATE() AS GETDATE_3
--PRINT '2'
-- RETURN
SELECT GETDATE() GETDATE_3
INSERT INTO #Temp
EventName ,
Time_Stamp_EE ,
ObjectName ,
ObjectType,
DbName ,
ddl_Phase ,
ClientAppName ,
ClientHostName,
server_instance_name,
nt_username,
ServerPrincipalName ,
SqlText
SELECT
p.q.value('@name[1]','varchar(100)') AS eventname,
p.q.value('@timestamp[1]','datetime') AS timestampvalue,
p.q.value('(./data[@name="object_name"]/value)[1]','varchar(100)') AS objectname,
p.q.value('(./data[@name="object_type"]/text)[1]','varchar(100)') AS ObjectType,
p.q.value('(./action[@name="database_name"]/value)[1]','varchar(100)') AS databasename,
p.q.value('(./data[@name="ddl_phase"]/text)[1]','varchar(100)') AS ddl_phase,
p.q.value('(./action[@name="client_app_name"]/value)[1]','varchar(100)') AS clientappname,
p.q.value('(./action[@name="client_hostname"]/value)[1]','varchar(100)') AS clienthostname,
p.q.value('(./action[@name="server_instance_name"]/value)[1]','varchar(100)') AS server_instance_name,
p.q.value('(./action[@name="nt_username"]/value)[1]','varchar(100)') AS nt_username,
p.q.value('(./action[@name="server_principal_name"]/value)[1]','varchar(100)') AS serverprincipalname,
p.q.value('(./action[@name="sql_text"]/value)[1]','Nvarchar(max)') AS sqltext
FROM #XML_Hold
CROSS APPLY BufferXml.nodes('/RingBufferTarget/event')p(q)
WHERE -- Ryelugu 03/05/2015 - Perf Optimize - Filtering the Buffered XML so as not to lookup at previoulsy loaded records into stage table
p.q.value('@timestamp[1]','datetime') >= ISNULL(@Prev_Insertion_time ,p.q.value('@timestamp[1]','datetime'))
AND p.q.value('(./data[@name="ddl_phase"]/text)[1]','varchar(100)') ='Commit' --Ryelugu 03/06/2015 - Every Event records a begin version and a commit version into Buffer ( XML ) we need the committed version
AND p.q.value('(./data[@name="object_type"]/text)[1]','varchar(100)') <> 'STATISTICS' --Ryelugu 03/06/2015 - May be SQL Server Internally Creates Statistics for #Temp tables , we do not want Creation of STATISTICS Statement to be logged
AND p.q.value('(./data[@name="object_name"]/value)[1]','varchar(100)') NOT LIKE '%#%' -- Any stored proc which creates a temp table within it Extended Event does capture this creation statement SQL as well , we dont need it though
AND p.q.value('(./action[@name="client_app_name"]/value)[1]','varchar(100)') <> 'Replication Monitor' --Ryelugu : 03/09/2015 We do not want any records being caprutred by Replication Monitor ??
SELECT GETDATE() GETDATE_4
-- SELECT * FROM #TEMP
-- SELECT COUNT(*) FROM #TEMP
-- SELECT GETDATE()
-- RETURN
-- PRINT '3'
--RETURN
INSERT INTO [dbo].[MN_DDLSchema_Changes_log]
[UserName]
,[DbName]
,[ObjectName]
,[client_app_name]
,[ClientHostName]
,[ServerName]
,[SQL_TEXT]
,[EE_Time_Stamp]
,[Event_Name]
SELECT
CASE WHEN T.nt_username IS NULL OR LEN(T.nt_username) = 0 THEN t.ServerPrincipalName
ELSE T.nt_username
END
,T.DbName
,T.objectname
,T.clientappname
,t.ClientHostName
,T.server_instance_name
,T.sqltext
,T.Time_Stamp_EE
,T.eventname
FROM
#TEMP T
/** -- RYelugu 03/06/2015 - Filters are now being applied directly while retrieving records from BUFFER or on XML
-- Ryelugu 03/15/2015 - More filters are likely to be added on further testing
WHERE ddl_Phase ='Commit'
AND ObjectType <> 'STATISTICS' --Ryelugu 03/06/2015 - May be SQL Server Internally Creates Statistics for #Temp tables , we do not want Creation of STATISTICS Statement to be logged
AND ObjectName NOT LIKE '%#%' -- Any stored proc which creates a temp table within it Extended Event does capture this creation statement SQL as well , we dont need it though
AND T.Time_Stamp_EE >= @Prev_Insertion_time --Ryelugu 03/05/2015 - Performance Optimize
AND NOT EXISTS ( SELECT 1 FROM [dbo].[MN_DDLSchema_Changes_log] MN
WHERE MN.[ServerName] = T.server_instance_name -- Ryelugu Server Name needes to be added on to to xml ( Events in session )
AND MN.[DbName] = T.DbName
AND MN.[Event_Name] = T.EventName
AND MN.[ObjectName]= T.ObjectName
AND MN.[EE_Time_Stamp] = T.Time_Stamp_EE
AND MN.[SQL_TEXT] =T.SqlText -- Ryelugu 03/05/2015 This is a comparision Metric as well , But needs to decide on
-- Peformance Factor here , Will take advise from Lance if comparision on varchar(max) is a vital idea
--SELECT GETDATE()
--PRINT '4'
--RETURN
SELECT
top 100
[EE_Time_Stamp]
,[ServerName]
,[DbName]
,[Event_Name]
,[ObjectName]
,[UserName]
,[SQL_TEXT]
,[client_app_name]
,[Created_Date]
,[ClientHostName]
FROM
[dbo].[MN_DDLSchema_Changes_log]
ORDER BY [EE_Time_Stamp] desc
-- select getdate()
-- ** DELETE EVENTS after logging into Physical table
-- NEED TO Identify if this @XML can be updated into physical system table such that previously loaded events are left untoched
-- SET @XML.modify('delete /event/class/.[@timestamp="2015-03-06T13:01:19.020Z"]')
-- SELECT @XML
SELECT GETDATE() GETDATE_5
END
GO
Rajkumar Yelugu@@Version : ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Microsoft SQL Server 2012 - 11.0.5058.0 (X64)
May 14 2014 18:34:29
Copyright (c) Microsoft Corporation
Developer Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200: ) (Hypervisor)
(1 row(s) affected)
Compatibility level is set to 110 .
One of the limitation states - XML columns with a depth of more than 128 nested nodes
How do i verify this ? Thanks .
Rajkumar Yelugu -
How do I count events falling into three categories?
Hello everyone,
My name is Sean Cummings. I am very new to Labview and this is my first post on the forum. I work for a testing facility dealing with automotive components. I run test cells and build parts. I recently commissioned a new test cell at our location which came from another one of our facilities. The test cell impacts axles. The Labview program we use to run the cell was created by one of our few programmers. He is extremely busy and works in another facility so I have taken it upon myself to learn more about Labview and try on my own to make improvements to the software. I plan to attend some of the Core Labview classes if I find that I enjoy working with the software (so far i do).
Currently the program is mostly manually controlled. Data paths and controls such as speed are commanded by the operator. There is a 4 second automated cycle in which the Labview VI commands clutches to initate the impact and aquires data from 3 load cells and a speed sensor. Once this cycle is complete the operator must click a button to open a call by reference subvi. The subvi analyzes the impact data and displays a graph as well as several calculated data points. The operator is then required to open an excel spreadsheet and manually enter the data. I created the spreadsheet with conditional formatting to show the operator whether the impact event was within the acceptable range and to track impacts over target, in target range, and under target. Currently each part runs 400 impact cycles and the operator must transfer 6 data points for each impact. In the next couple weeks we will be testing parts going 1640 impact cycles. We need a better solution to make the process more efficient.
My original thought was to have the subvi populate the excel spreadsheet automatically. After several days of trial and error I was able to speak to a programmer from another facility who explained to me that excel was not not a text based software and my methods would not work without the Labview excel toolkit.
I then talked to the engineers within my company and they agreed with me that the excel spreadsheet was not necessary if Labview could track the impact events internally. I then set to work trying to create counters and indicators to track the impact events. For this to work I only need to look at one number. This number is the Total Output Torque from the impact event. I created 3 boolean indicators on the main VI. One for impacts over target, one in range, and one under target. I also created 3 corrosponding indicators to show counts for each. I also need an indicator showing total impact events, and an indicator showing valid impact events (the sum of in range and over target). I use a control for the target . The range is + or - 5% from target. I have done my best to research and try to do this myself, but I can't quite get it right. I am using while loops to count. I encounter problems with multiple counts for the same event. I would also like to trigger the counters at the same time and not have separate stop commands for each.
For this to be effective I will probably have to make these functions a subvi. I would need them to initiate when the call by reference "analysis" subvi is called and stop when it stops so maybe they can just be part of that subvi. I need the indicators and control for target to be on the main UI. I also need a button to reset the counts when impact direction and target is changed.
I apologize for any misuse of terminology. I also apoligize if my program is a mess. This is all very new to me and I'm trying to learn as much as possible. Thanks you all in advance for your help.
-Sean-
Solved!
Go to Solution.
Attachments:
Impact Counter_2.vi 16 KBWow! Thank you guys for the quick response and pointing me in the right direction!
Altenbach, your example does exactly what I need!
Moving forward I should be able to reference the actual total torque number from the call by reference subvi and have the event structure initiate based on the change of that number correct?
I tried something like this already and for some reason when I add a terminal to the terminal pane on the subvi it does not show up on the main vi. I can only imagine this is because the sub vi is "call by reference". The subvi already outputs an indicator to the front panel of the main vi called "total torque". This is inside a case structure so I don't know how to reference it for the subvi which you created.
Again, I just want to say I am very thankful I am for the help. I am not here looking for free programming help. I am here asking questions because I truly want to learn. I know I will have to spend a lot more time reading tutorials and practicing basics. This program was just given to me last minute and I'm doing my best. Usually I am very resourceful and can find solutions on my own. This one was just over my head. Thank you.
-Sean-
Attachments:
Impact Tester Main_03.vi 245 KB
ITS_Data Graphs.vi 567 KB -
Performance impact of using Web Services?
As BEA and other vendors continue to add Web Services support
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correctness of using web services before going live with the
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Empirix is hosting a free one hour web event discussion on
web services testing and automated web services testing
solutions on Thursday, January 17, 2-3pm Eastern time.
To sign-up for this web event or learn about other web
events being offering by Empirix this month, go to:
http://webevents.empirix.com
For your convenience, here is the complete abstract:
The advent of web services has brought the promises of
integrating multiple software applications from
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from vendor-to-vendor or vendor-to-consumer in a
standardized way.
As web service technologies are deployed within and across
organizations over the next several years, it will be
critical that web services undergo performance testing.
As with any enterprise software project, the adoption of
proper test methodologies and use of testing tools will
play a key part in the overall success or failure of
projects utilizing web services. In a compressed
software project schedule, an organization must
quickly determine if its web services will operate
successfully under a variety of load conditions. Like other
web-based technologies, successful web services will need
to respond quickly and correctly when implemented.
During our presentation, we will discuss the testing
challenges created by this emerging technology, along with
the variety of testing solutions available. Automated
web service testing will be discussed and demonstrated
using FirstACT, the first web services performance testing solution available
on the market. Using a sample web
service, automatic test case creation, scalability testing,
and results analysis will be explored.
If you wish to download FirstACT prior to the web event, you can do so at:
http://www.empirix.com/downloads/FirstACTAs BEA and other vendors continue to add Web Services support
to their enterprise software, what is your plan for
quantifying the performance impact and the functional
correctness of using web services before going live with the
final application?
Empirix is hosting a free one hour web event discussion on
web services testing and automated web services testing
solutions on Thursday, January 17, 2-3pm Eastern time.
To sign-up for this web event or learn about other web
events being offering by Empirix this month, go to:
http://webevents.empirix.com
For your convenience, here is the complete abstract:
The advent of web services has brought the promises of
integrating multiple software applications from
heterogeneous networks and for exchanging information
from vendor-to-vendor or vendor-to-consumer in a
standardized way.
As web service technologies are deployed within and across
organizations over the next several years, it will be
critical that web services undergo performance testing.
As with any enterprise software project, the adoption of
proper test methodologies and use of testing tools will
play a key part in the overall success or failure of
projects utilizing web services. In a compressed
software project schedule, an organization must
quickly determine if its web services will operate
successfully under a variety of load conditions. Like other
web-based technologies, successful web services will need
to respond quickly and correctly when implemented.
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challenges created by this emerging technology, along with
the variety of testing solutions available. Automated
web service testing will be discussed and demonstrated
using FirstACT, the first web services performance testing solution available
on the market. Using a sample web
service, automatic test case creation, scalability testing,
and results analysis will be explored.
If you wish to download FirstACT prior to the web event, you can do so at:
http://www.empirix.com/downloads/FirstACT -
Performance impact of Web Services
As WebLogic adds support for Web Services to its platform, what is
your plan for quantifying the performance impact and the functional
correctness of using web services before going live with the final
application.
Empirix is hosting a free one hour web event discussion on web
services testing and automated web services testing solutions on
Thursday, January 17, 2-3pm Eastern time.
To register for this web event or learn about other web events being
offering by Empirix this month, go to:
http://webevents.empirix.com
The complete abstract is below:
The advent of web services has brought the promises of integrating
multiple software applications from heterogeneous networks and for
exchanging information from vendor-to-vendor or vendor-to-consumer in
a standardized way.
As web service technologies are deployed within and across
organizations over the next several years, it will be critical that
web services undergo performance testing. As with any enterprise
software project, the adoption of proper test methodologies and use of
testing tools will play a key part in the overall success or failure
of projects utilizing web services. In a compressed software project
schedule, an organization must quickly determine if its web services
will operate successfully under a variety of load conditions. Like
other web-based technologies, successful web services will need to
respond quickly and correctly when implemented.
During our presentation, we will discuss the testing challenges
created by this emerging technology, along with the variety of testing
solutions available. Automated web service testing will be discussed
and demonstrated using FirstACT, the first web services performance
testing solution available on the market. Using a sample web service,
automatic test case creation, scalability testing, and results
analysis will be explored.Hi,
We test several frameworks and find out that usually JAXB 2.0 performs better than XMLBeans, but that is not a strict rule.
Regards,
LG -
Events 1863 and 2093 post SBS 2003 SP2 Migration to 2008 R2 SP1
I have migrated AD from a 2003 SBS SP2 server to a 2008 R2 SP1 server using the following article: http://technet.microsoft.com/en-us/library/dd379526.aspx
I realize now that this was not the right article as it is for 2003 SP2 Standard, however I don't need to migrate Exchange or other applications.
That was 3 days ago, yesterday morning I noticed the following events in the 2008 error log: Error 1863 and Warning 2093
There appears to be no issue with the domain currently, everyone was able to login in without issue this morning. Both servers are continuing to run, although I plan to demote the 2003 and decommission the hardware if there are no issues (as advised by the
post-migration instructions of the above article). I don't need the 2003 SBS server anymore, should I just transfer the FSMO's now and demote the server?
I can provide full text of the events, but I have removed identifying information:
Log Name: Directory Service
Source: Microsoft-Windows-ActiveDirectory_DomainService
Date: 2/17/2014 4:18:14 AM
Event ID: 1863
Task Category: Replication
Level: Error
Keywords: Classic
User: ANONYMOUS LOGON
Computer: SERVERNEW.generic.local
Description:
This is the replication status for the following directory partition on this directory server.
Directory partition:
CN=Schema,CN=Configuration,DC=generic,DC=local
This directory server has not received replication information from a number of directory servers within the configured latency interval.
Latency Interval (Hours):
24
Number of directory servers in all sites:
1
Number of directory servers in this site:
1
The latency interval can be modified with the following registry key.
Registry Key:
HKLM\System\CurrentControlSet\Services\NTDS\Parameters\Replicator latency error interval (hours)
To identify the directory servers by name, use the dcdiag.exe tool.
You can also use the support tool repadmin.exe to display the replication latencies of the directory servers. The command is "repadmin /showvector /latency <partition-dn>".
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-ActiveDirectory_DomainService" Guid="{0e8478c5-3605-4e8c-8497-1e730c959516}" EventSourceName="NTDS KCC" />
<EventID Qualifiers="49152">1863</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>5</Task>
<Opcode>0</Opcode>
<Keywords>0x8080000000000000</Keywords>
<TimeCreated SystemTime="2014-02-17T09:18:14.599176800Z" />
<EventRecordID>243</EventRecordID>
<Correlation />
<Execution ProcessID="504" ThreadID="660" />
<Channel>Directory Service</Channel>
<Computer>SERVERNEW.generic.local</Computer>
<Security UserID="S-1-5-7" />
</System>
<EventData>
<Data>CN=Schema,CN=Configuration,DC=generic,DC=local</Data>
<Data>1</Data>
<Data>1</Data>
<Data>24</Data>
<Data>System\CurrentControlSet\Services\NTDS\Parameters</Data>
</EventData>
</Event>
Log Name: Directory Service
Source: Microsoft-Windows-ActiveDirectory_DomainService
Date: 2/17/2014 4:18:14 AM
Event ID: 2093
Task Category: Replication
Level: Warning
Keywords: Classic
User: ANONYMOUS LOGON
Computer: SERVERNEW.generic.local
Description:
The remote server which is the owner of a FSMO role is not responding. This server has not replicated with the FSMO role owner recently.
Operations which require contacting a FSMO operation master will fail until this condition is corrected.
FSMO Role: CN=Schema,CN=Configuration,DC=generic,DC=local
FSMO Server DN: CN=NTDS Settings,CN=SERVEROLD,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=generic,DC=local
Latency threshold (hours): 24
Elapsed time since last successful replication (hours): 25
User Action:
This server has not replicated successfully with the FSMO role holder server.
1. The FSMO role holder server may be down or not responding. Please address the problem with this server.
2. Determine whether the role is set properly on the FSMO role holder server. If the role needs to be adjusted, utilize NTDSUTIL.EXE to transfer or seize the role. This may be done using the steps provided in KB articles 255504 and 324801 on http://support.microsoft.com.
3. If the FSMO role holder server used to be a domain controller, but was not demoted successfully, then the objects representing that server are still in the forest. This can occur if a domain controller has its operating system reinstalled or if a forced
removal is performed. These lingering state objects should be removed using the NTDSUTIL.EXE metadata cleanup function.
4. The FSMO role holder may not be a direct replication partner. If it is an indirect or transitive partner, then there are one or more intermediate replication partners through which replication data must flow. The total end to end replication latency should
be smaller than the replication latency threshold, or else this warning may be reported prematurely.
5. Replication is blocked somewhere along the path of servers between the FSMO role holder server and this server. Consult your forest topology plan to determine the likely route for replication between these servers. Check the status of replication using
repadmin /showrepl at each of these servers.
The following operations may be impacted:
Schema: You will no longer be able to modify the schema for this forest.
Domain Naming: You will no longer be able to add or remove domains from this forest.
PDC: You will no longer be able to perform primary domain controller operations, such as Group Policy updates and password resets for non-Active Directory Domain Services accounts.
RID: You will not be able to allocation new security identifiers for new user accounts, computer accounts or security groups.
Infrastructure: Cross-domain name references, such as universal group memberships, will not be updated properly if their target object is moved or renamed.Hi JPowered,
Thank you for posting your issue in the forum.
I am trying to involve someone familiar with this topic to further look at this issue. There might be some time delay. Appreciate your patience.
Thank you for your understanding and support.
Best Regards,
Justin Gu -
How to use "User Events" in different parts of an application
Hi,
"You programmatically can create and name your own events, called user events, to carry user-defined data. Like queues and notifiers, user events allow different parts of an application to communicate asynchronously. You can handle both user interface and programmatically generated user events in the same Event structure."
What you read was part of labview 7.1 user manual ( Chapter 9 - pg.12 ). I've some problems with the underlined sentence. I hope someone can help me.
When using Queues, the programmer may use a named queue everywhere in the application. there is no need to wire queue reference among VIs or using global variables to store queue reference. the name of the queue will be all that you need. I wonder if it is also possible with a event refnum that is the output of "Register for Event" node. As far as I've tested. the answer is Negative! I tried to copy-paste refnum in front panels and using the same name. but there is no connection between event refnums.
LV User manual claims that user events can be used like queues, but it doesn't seem so.
Does anybody have an idea?
Best Regards.I didn't look at Damien Gray's presentation recently, but if I remember it correctly, it is on a much higher level than what I meant, because it refers to LARGE application. This is a very simple one.
Using a functional global is not problematic CPU-wise, nor memory wise (unless you get into really big data structures, like hundreds of MBs), so you shouldn't be afraid to use it. I'm also not sure why you're afraid of the loop. The loop is only there to "hold" the USR. It only runs once. If you want, you can replace it with a for loop that runs once. I've recently learned that apparently, you can also get rid of the loop and use a local variable (look at the example called XY chart) instead of a USR. I don't think a local variable should have any more impact than a USR, but that needs to be tested. It can definitely be more convenient for some VIs where you don't have to wire the SR through the entire VI.
Anyway, you will need to have an "obtain ref" VI which will hold a 1D array of names and a corresponding array of refs. Then, you search the array for the name, and if it finds the name, it extracts the correct reference. You will also need a way to input references and names into the array and possibly a way to empty the array. You may need to have 2 levels - the inner VI will be the LV2 VI and the parent will be the obtain ref\fill array\close VI. You will need some error handling as well - what happens if you search for a name and it can't be found and so on...
Hope this helps.
Try to take over the world! -
I have a new Exchange 2013 server with plans to migrate from my current Exchange 2007 Server.
I installed Exchange 2013 SP1 and the only errors I saw in the event log seemed to be long standing known issues that did not indicate an actual problem (based on what I read online).
I updated to CU7 and now lots of errors have appeared (although the old ones seem to have been fixed so I have that going for me).
Currently the Exchange 2013 server is not in use and clients are still hitting the 2007 server.
Issue 1)
After each reboot I get a Kernel-EventTracing 2 error. I cannot find anything on this on the internet so I have no idea what it is.
Session "FastDocTracingSession" failed to start with the following error: 0xC0000035
I did read other accounts of this error with a different name in the quotes but still can’t tell what this is or where it is coming from.
Issue 2)
I am still getting 5 MSExchange Common 106 errors even after reregistering all of the perf counters per this page:
https://support.microsoft.com/kb/2870416?wa=wsignin1.0
One of the perf counters fails to register using the script from the link above.
66 C:\Program Files\Microsoft\Exchange Server\V15\Setup\Perf\InfoWorkerMultiMailboxSearchPerformanceCounters.xml
New-PerfCounters : The performance counter definition file is invalid.
At C:\Users\administrator.<my domain>\Downloads\script\ReloadPerfCounters.ps1:19 char:4
+ New-PerfCounters -DefinitionFileName $f
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo
: InvalidData: (:) [New-PerfCounters], TaskException
+ FullyQualifiedErrorId : [Server=VALIS,RequestId=71b6bcde-d73e-4c14-9a32-03f06e3b2607,TimeStamp=12/18/2014 10:09:
12 PM] [FailureCategory=Cmdlet-TaskException] 33EBD286,Microsoft.Exchange.Management.Tasks.NewPerfCounters
But that one seems unrelated to the ones that still throw errors.
Three of the remaining five errors are (the forum is removing my spacing between the error text so it looks like a wall of text - sorry):
Performance counter updating error. Counter name is Count Matched LowFidelity FingerPrint, but missed HighFidelity FingerPrint, category name is MSExchange Anti-Malware Datacenter Perfcounters. Optional code: 3. Exception: The
exception thrown is : System.InvalidOperationException: The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly.
at System.Diagnostics.PerformanceCounter.InitializeImpl()
at System.Diagnostics.PerformanceCounter.set_RawValue(Int64 value)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.set_RawValue(Int64 value)
Last worker process info : System.ArgumentException: Process with an Id of 7384 is not running.
at System.Diagnostics.Process.GetProcessById(Int32 processId)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
Performance counter updating error. Counter name is Number of items, item is matched with finger printing cache, category name is MSExchange Anti-Malware Datacenter Perfcounters. Optional code: 3. Exception: The exception thrown
is : System.InvalidOperationException: The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly.
at System.Diagnostics.PerformanceCounter.InitializeImpl()
at System.Diagnostics.PerformanceCounter.set_RawValue(Int64 value)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.set_RawValue(Int64 value)
Last worker process info : System.ArgumentException: Process with an Id of 7384 is not running.
at System.Diagnostics.Process.GetProcessById(Int32 processId)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
Performance counter updating error. Counter name is Number of items in Malware Fingerprint cache, category name is MSExchange Anti-Malware Datacenter Perfcounters. Optional code: 3. Exception: The exception thrown is : System.InvalidOperationException:
The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly.
at System.Diagnostics.PerformanceCounter.InitializeImpl()
at System.Diagnostics.PerformanceCounter.set_RawValue(Int64 value)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.set_RawValue(Int64 value)
Last worker process info : System.ArgumentException: Process with an Id of 7384 is not running.
at System.Diagnostics.Process.GetProcessById(Int32 processId)
at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
Issue 3)
I appear to have some issues related to the healthmailboxes.
I get MSExchangeTransport 1025 errors for multiple healthmailboxes.
SMTP rejected a (P1) mail from 'HealthMailbox23b10b91745648819139ee691dc97eb6@<my domain>.local' with 'Client Proxy <my server>' connector and the user authenticated as 'HealthMailbox23b10b91745648819139ee691dc97eb6'. The Active Directory
lookup for the sender address returned validation errors. Microsoft.Exchange.Data.ProviderError
I reran setup /prepareAD to try and remedy this but I am still getting some.
Issue 4)
I am getting an MSExchange RBAC 74 error.
(Process w3wp.exe, PID 984) Connection leak detected for key <my domain>.local/Admins/Administrator in Microsoft.Exchange.Configuration.Authorization.WSManBudgetManager class. Leaked Value 1.
Issue 5)
I am getting MSExchange Assistants 9042 warnings on both databases.
Service MSExchangeMailboxAssistants. Probe Time Based Assistant for database Database02 (c83dbd91-7cc4-4412-912e-1b87ca6eb0ab) is exiting a work cycle. No mailboxes were successfully processed. 2 mailboxes were skipped due to errors. 0 mailboxes were
skipped due to failure to open a store session. 0 mailboxes were retried. There are 0 mailboxes in this database remaining to be processed.
Some research suggested this may be related to deleted mailboxes however I have never had any actual user mailboxes on this server.
If they are healthmailboxes or arbitration mailboxes that might make sense but I am unsure of what to do on this.
Issue 6)
At boot I am getting an MSExchange ActiveSync warning 1033
The setting SupportedIPMTypes in the Web.Config file was missing.
Using default value of System.Collections.Generic.List`1[System.String].
I don't know why but this forum is removing some of my spacing that would make parts of this easier to read.Hi Eric
Yes I have uninstalled and reinstalled Exchange 2013 CU7 for the 3<sup>rd</sup> time.
I realize you said one issue per forum thread but since I already started this thread with many issues I will at least post what I have discovered on them in case someone finds their way here from a web search.
I have an existing Exchange 2007 server in the environment so I am unable to create email address policies that are defined by “recipient container”.
If I try and do so I get “You can't specify the recipient container because legacy servers are detected.”
So I cannot create a normal email address policy and restrict it to an OU without resorting to some fancy filtering.
Instead what I have done is use PS to modify extensionAttribute1 (otherwise known as Custom Attribute 1 to exchange) for all of my users.
I then applied an address policy to them and gave it the highest priority.
Then I set a default email address policy for the entire organization.
After reinstalling Exchange all of my system mailboxes were created with the internal domain name.
So issue number 3 above has not come up.
For issue number one above I have created a new thread:
https://social.technet.microsoft.com/Forums/office/en-US/7eb12b89-ae9b-46b2-bd34-e50cd52a4c15/microsoftwindowskerneleventtracing-error-2-happens-twice-at-boot-ex2013cu7?forum=exchangesvrdeploy
For issue number four I have posted to this existing thread where there is so far no resolution:
https://social.technet.microsoft.com/Forums/exchange/en-US/2343730c-7303-4067-ae1a-b106cffc3583/exchange-error-id-74-connection-leak-detected-for-key?forum=exchangesvradmin
Issue number Five I have managed to recreate and get rid of in more than one way.
If I create a new database in ECP and set the database and log paths where I want, then this error will appear.
If I create the database in the default location and then use EMS to move it and set the log path, then the error will not appear.
The error will also appear (along with other errors) if I delete the health mailboxes and let them get recreated by restarting the server or the Health Manager service.
If I then go and set the retention period for deleted mailboxes to 0 days and wait a little while, these will all go away.
So my off hand guess is that these are caused by orphaned system mailboxes.
For issue number six I have posted to this existing thread where there is so far no resolution:
https://social.technet.microsoft.com/Forums/exchange/en-US/dff62411-fad8-4d0c-9bdb-037374644845/event-1033-msexchangeactivesync-warning?forum=exchangesvrmobility
So for the remainder of this thread we can try and tackle issue number two which is the perf counters.
The exact same 5 perf counter were coming up and this had been true each time I have uninstalled and reinstalled Exchange 2013CU7.
Actually to be more accurate a LOT of perf counter errors come up after the initial install, but reloading the perf counters using the script I posted above reduces it to the same five.
Using all of your suggestions so far has not removed these 5 remaining errors either. Since there is no discernible impact other than these errors at boot I am not seriously bothered by them but as will all event log errors, I would prefer
to make them go away if possible. -
ICal time zone correct in month view, but wrong for individual events
I have my timezone set correctly to Pacific everywhere I know of (iCal upper right corner, iCloud account, computer, iPhone).
When I create an event (e.g. typing "6:30pm Work out" into a new event block), it shows up correctly (e.g. places itself at 6:30pm in monthly/weekly view).
However, when I click the event, in the details box it has the wrong timezone set (e.g. says that it's at 1:30am GMT).
This doesn't impact how things look in my calendar view, or how they sync to my iPhone and my Google calendars, all of that is fine.
What it DOES impact is that if I need to change the time, I have to go in and switch a bunch of things in invariably clumsy ways (e.g. change it to 7:30pm... oops, now it's tomorrow, switch its timezone to Pacific... shoot, now it's 9:30am, change back to 7:30pm...)
It's just annoying, and shouldn't be happening. Anyone know what is going on, and how to fix it? I've deleted the calendar cache, but it didn't help.Hi tthere,
You may find the article below helpful.
iOS: How to adjust Time Zone Support for calendars
http://support.apple.com/kb/HT4576
-Griff W.
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