Fixes are available
8.0.0.4: WebSphere Extended Deployment Compute Grid V8.0 Fix Pack 4
8.5.5.3: WebSphere Application Server V8.5.5 Fix Pack 3
8.5.5.4: WebSphere Application Server V8.5.5 Fix Pack 4
8.5.5.5: WebSphere Application Server V8.5.5 Fix Pack 5
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.0.0.5: WebSphere Extended Deployment Compute Grid V8.0 Fix Pack 5
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
APAR status
Closed as program error.
Error description
Endpoint server does not resume sending heartbeat when a new servant region come up.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: WebSphere Compute Grid version 8.0 on z/OS * **************************************************************** * PROBLEM DESCRIPTION: Endpoint server does not resume * * sending heart beat messages to batch * * job scheduler when a new servant * * region comes up. * **************************************************************** * RECOMMENDATION: * **************************************************************** On z/OS, if an endpoint server is configured with 1 server instance, when that instance is down and a new instance is started, the endpoint server stops sending heart beat message.
Problem conclusion
The runtime code has been updated to manage heart beat commnunication based on the status of the server Control Region (CR). As long as the CR is up, the heartbeat will continue. WebSphere Application Server will queue all work requests until there is a Servant Region to process the work. The fix for this APAR is currently targeted for inclusion in fixpack 8.0.0.4. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?uid=swg27022998
Temporary fix
Comments
APAR Information
APAR number
PI10936
Reported component name
WXD Z COMP GRID
Reported component ID
5655V6201
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-02-03
Closed date
2014-06-04
Last modified date
2014-06-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WXD Z COMP GRID
Fixed component ID
5655V6201
Applicable component levels
R800 PSY
UP
Document Information
Modified date:
28 April 2022