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KSY fail to aggregate and prune tables after migrating to DB2 11.1

Troubleshooting


Problem

Customer migrated their APM DB from db2 v10.5.0.10 to db2 v11.1.4.5. However, the KSY service is not able to aggregate and prune all tables.

Symptom

The errors below were seen in the sy log:
== 10269 t=work3 EXCEPTION: Failed to run worker
== 10270 t=work3 Database Connection verified as available for Requestor: Worker, Thread: work3
== 10271 t=work4 EXCEPTION: Failed to execute the asynchronous partition detach stored procedure
== 10272 t=work4 EXCEPTION: com.tivoli.twh.ksy.core.KSYException: Failed to prune partitions
at com.tivoli.twh.ksy.agg.RawTable.prunePartitions(RawTable.java:4114)
at com.tivoli.twh.ksy.agg.RawTable.createAggregatesAndPrune(RawTable.java:3687)
at com.tivoli.twh.ksy.agg.RawTable.executeWork(RawTable.java:5078)
at com.tivoli.twh.ksy.agg.Worker.run(Worker.java:86)
Caused by: com.tivoli.twh.ksy.core.KSYException: com.ibm.db2.jcc.am.SqlException: An error occurred during implicit system action type "3". Information returned for the error includes SQLCODE "-551", SQLSTATE "42501" and message tokens "DB2APM|CREATE PROCEDURE|ITMUSER.WAITFORDETACH".. SQLCODE=-727, SQLSTATE=56098, DRIVER=3.69.24
at com.tivoli.twh.ksy.agg.RawTable.asynchronousPartitionDetach(RawTable.java:4482)
at com.tivoli.twh.ksy.agg.RawTable.detachDB2Partition(RawTable.java:4394)
at com.tivoli.twh.ksy.agg.RawTable.prunePartitions(RawTable.java:4063)
... 3 more
Caused by: com.ibm.db2.jcc.am.SqlException: An error occurred during implicit system action type "3". Information returned for the error includes SQLCODE "-551", SQLSTATE "42501" and message tokens "DB2APM|CREATE PROCEDURE|ITMUSER.WAITFORDETACH".. SQLCODE=-727, SQLSTATE=56098, DRIVER=3.69.24
at com.ibm.db2.jcc.am.gd.a(Unknown Source)

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSVJUL","label":"IBM Application Performance Management"},"ARM Category":[{"code":"a8m0z000000bmADAAY","label":"APM Server-\u003EAPMUI"}],"ARM Case Number":"TS003947059","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.1.4","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
31 July 2020

UID

ibm16255192