APAR status
Closed as program error.
Error description
Error Message: NA . Stack Trace: NA . A temporary solution was introduced through APAR IJ35969 that includes a workaround to deactivate the fix for IJ32927 in order to address the issue with the system's performance. This current fix resolves the performance issue when the IJ32927 fix is activated..
Local fix
N/A
Problem summary
When the user method is invoked the latest user defined class loader (LUDCL) cache is refreshed at different points in the code by walking the stack, some of the points are called more ofter than where the LUDCL is actually needed. This causes the cache to be refreshed and perform a stackWalk more times than LUDCL is used.
Problem conclusion
Remove the points of refresh where it is not required so a stackWalk is performed at most as many times the LUDCL is needed, or less if already cached. . This APAR will be fixed in the following Releases: . IBM SDK, Java Technology Edition 8 SR8 FP10 (8.0.8.10) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available maintenance can be found at: https://www.ibm.com/support/pages/java-sdk
Temporary fix
Comments
APAR Information
APAR number
IJ46956
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-05-24
Closed date
2023-07-03
Last modified date
2023-07-03
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
04 July 2023