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2568590 - DB2 instance crashes with "Message queue already created" in db2diag.log

Symptom

SAP services fail to start following failover of Cluster following initial db2start
Following a database crash, the FODC is generated following db2start with IPC manager
sqlccipcconnmgr in the stack trace (example shown below in bold)

<StackTrace>
-------Frame------ ------Function + Offset------
 pthread_kill + 0xD4
sqloDumpEDU + 0x64
sqle_panic__Fi + 0x44C
sqlccipcconnmgr_child__FPcUi + 0x664
sqloEDUEntry + 0x4AC


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Environment

IBM Db2 LUW

Product

SAP ERP 6.0

Keywords

Panic, Crash, Failover, Instance, Services, Startup, Shutdown, Logon failure, Operating system, , KBA , BC-DB-DB6 , DB2 Universal Database for Unix / NT , Problem

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