Fixes are available
APAR status
Closed as fixed if next.
Error description
In a BPM environment that has both Process Center and Process Server, Process server periodically sends its heart beat to the Process Center it connects to. The implementation of the heartbeat event is not optimized and may end up with high number of database calls if there are many snapshots installed to Process Server.
Local fix
Changing the repository server interval property to a higher value reduces the number of calls
Problem summary
**************************************************************** * USERS AFFECTED: Users of BPM Standard, Express and * * Advanced. * **************************************************************** * PROBLEM DESCRIPTION: In a BPM environment that has both * * Process Center and Process * * Server, Process server periodically * * sends its heart beat to * * the Process Center it connects to. * * The implementation of the * * heartbeat event is not optimized and * * may end up with high * * number of database calls if there are * * many snapshots installed * * to Process Server. The fix of this * * APAR addressed this issue * * by dramatically reducing number of * * queries against snapshot * * related tables. * **************************************************************** * RECOMMENDATION: Reducing the Repository Heartbeat Interval * * in Process Server configuration * * (99local.xml) helps reduce the number of * * calls made to the database. * * Future releases/fix packs will attempt to * * address the problem by reducing the number * * of queries against snapshot related * * tables. * **************************************************************** In a BPM environment that has both Process Center and Process Server, Process server periodically sends its heart beat to the Process Center it connects to. The implementation of the heartbeat event is not optimized and may end up with high number of database calls if there are many snapshots installed to Process Server. The fix of this APAR addressed this issue by dramatically reducing number of queries against snapshot related table.
Problem conclusion
Temporary fix
Reducing the Repository Heartbeat Interval in Process server configuration (99local) helps reduce the number of calls made to the database.
Comments
APAR Information
APAR number
JR43685
Reported component name
BPM ADVANCED
Reported component ID
5725C9400
Reported release
751
Status
CLOSED FIN
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-08-03
Closed date
2012-08-28
Last modified date
2012-08-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
R750 PSY
UP
R800 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.5.1","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
12 October 2021