Tracking Intermittent SQLCLR Memory Error

Mar 5, 2007



have done several SQL_CLR stored procs.

on one of them, get an intermittent error

Msg 6532, Level 16, State 49, Procedure clrsp_RetailPriceOnDate, Line 0
.NET Framework execution was aborted by escalation policy because of out of memory.
System.Threading.ThreadAbortException: Thread was being aborted.
System.Threading.ThreadAbortException:
at Data_SQLCLR.StoredProcedures.clrsp_RetailPriceOnDate(SqlInt32 iSQLsysid_Individual, SqlInt32 iSQLStore, SqlInt32 iSQLGroup, DateTime dtPriceDate, SqlInt32 iSQLInclude)
Msg 6532, Level 16, State 49, Procedure clrsp_RetailPriceOnDate, Line 0
.NET Framework execution was aborted by escalation policy because of out of memory.

Problem is that it is intermittent - runs fine several times(takes c 30 secs to run, returns 15k records), then fails, then runs ok, fails/runs/runs/fails etc... etc...

any ideas on how to track / catch this one

thx

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I have this problem occuring intermittently:


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After I click ok, and click on the Package path again 2 or 3 times, the error goes away and I get the list of packages displayed. Some time I get an empty list box.

Similar to this happens when I execute a package also. When I execute it 2nd or 3 rd time it works fine. The error happens only when I am trying to connect to the serverdatabase. Once it is in the database I do not get any error message.



This is what I have:

I have sql 2005 installed.
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Hello,

I currently run a nightly replication from a windows server 2003 machine with sql server 2000 sp3 to a windows 2003 server machine with sql server 2005 sp1. I run a snapshot replication as merge is not supported from 2000 to 2005.

2 out 5 snapshots weekly fail with the following error:

2006-08-09 17:00:06.97 Message Code: 10054
2006-08-09 17:00:06.97
2006-08-09 17:00:06.97 [0%] The replication agent had encountered an exception.
2006-08-09 17:00:06.97 Source: Replication
2006-08-09 17:00:06.97 Exception Type: Microsoft.SqlServer.Replication.ConnectionFailureException
2006-08-09 17:00:06.97 Exception Message: TCP Provider: An existing connection was forcibly closed by the remote host.

I have setup the sql server 2005 agent service to automatic with a 'log on as' domain admin account. The sql server agent on the 2000 machine uses the local system account.

Does anyone know what i can try to fix this?

thks

geoff







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For 3 weeks, it was all working perfectly, then on Wednesday night the server (and both Virtual Servers) was rebooted after installing the latest updates for Windows. Since then, I've had this issue.



It will work fine for a while, then it'll start throwing loads of Errors and Warnings into the Event Log, all along the lines of unable to connect to the database. The Reporting Services Configuration utility throws up the same problem. Then randomly, it'll start working again.



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Folks

I have gotten two 614 error messages over the past two weeks. I also have a known memory leak problem on my production server. After I have identified the data on the page, I have gone back to requery that page and have not had a problem. I am unable to run checkdb on the db, because it is to big, and I am 24x7. My question/assumption is, the data on this page gets loaded into cache, and because of the memory leaks I am getting glitches like this, has anybody out there, had this type of problem?

From BOL Error 614 is as follows:

Message Text
A row on page %Id was accessed that has an illegal length of %d in database `%.*s`.

Explanation
This error occurs when an attempt is made to access a row on a page and the actual length of the row is greater than expected. The error indicates that there is a structural problem on the database page accessed during a read or write operation, and it involves a specific row from that page.
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Doug Snyder

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My company has a database that is throwing a weird error. We've tried reinstalling both the OS and the SQL instance, and the error still persists. We think this error might have to do with some .NET code we've written to run on the box, but I cannot find anything out on the internet about it. Here is the Enterprise Manager Error Log:


Insufficient memory available..
Error: 17803, Severity: 20, State: 4
Query Memory Manager: Grants=0 Waiting=0 Maximum=97638 Available=97638
Global Memory Objects: Resource=912 Locks=42
SQLCache=67 Replication=2
LockBytes=2 ServerGlobal=20
Xact=12
Dynamic Memory Manager: Stolen=2138 OS Reserved=1048
OS Committed=1026
OS In Use=1022
Query Plan=1777 Optimizer=0
General=1066
Utilities=12 Connection=262
Procedure Cache: TotalProcs=488 TotalPages=1787 InUsePages=542
Buffer Counts: Commited=5168 Target=131072 Hashed=1917
InternalReservation=191 ExternalReservation=0 Min Free=128 Visible= 131072
Buffer Distribution: Stolen=351 Free=1113 Procedures=1787
Inram=0 Dirty=599 Kept=0
I/O=0, Latched=23, Other=1295
WARNING: Failed to reserve contiguous memory of Size= 65536.


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