APAR status
Closed as program error.
Error description
Error Message: j9mm.107 Assert * ** ASSERTION FAILED ** at ./MemorySubSpace.cpp:188: ((false && (reason > LOA_EXPAND_LAST_RESIZE_REASON))) . Stack Trace: N/A . customer specified -Xms1m option for running java
Local fix
use default -Xms or set -Xms to 2MB or more
Problem summary
If initial heap size(set by -Xms) is smaller then 2M an initial size of Large Object Area can be calculated incorrectly.
Problem conclusion
The JVM has been updated to calculate Large Object Area size properly. . This APAR will be fixed in the following Java Releases: 8 SR6 FP11 (8.0.6.11) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IJ24308
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-04-15
Closed date
2020-04-15
Last modified date
2020-04-15
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R270 PSY
UP
[{"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":"7.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
21 February 2022