APAR status
Closed as program error.
Error description
Error Message: Assertion failure message:j9shr.1009 * ** ASSERTION FAILED ** at ClasspathItem.cpp:189: ((0 )) . Stack Trace: Native stack trace:ClasspathItem::itemAt()SH_ClasspathManagerImpl2::update()S H_CacheMap::updateClasspathInfo ()j9shr_classStoreTransaction_start()j9shr_jclUpdateROMClassMeta Data()Java_com_ibm_oti_shared_SharedClassURLClasspathHelperImpl_ storeSharedClassImpl2()Java stack trace:com/ibm/oti/shared/SharedClassURLClasspathHelperImpl.store SharedClassImpl2(Native Method)com/ibm/oti/shared/SharedClassURLClasspathHelperImpl.stor eSharedClass(SharedClassURLClasspathHelperImpl.java:144)(entered lock: com/ibm/oti/shared/SharedClassURLClasspathHelperImpl@0x00000000F FF6BDB8, entry count: 1)com/ibm/oti/shared/SharedClassURLClasspathHelperImpl.storeShar edClass(SharedClassURLClasspathHelperImpl.java:105)< application frames > .
Local fix
When using SharedClassURLClasspathHelper API, do not add classpath to the classloader using com.ibm.oti.shared.SharedClassURLClasspathHelperImpl.addClasspat hEntry().Instead use com.ibm.oti.shared.SharedClassURLClasspathHelperImpl.setClasspat h().
Problem summary
Problem is caused when java application attempts to add a classpath to the classloader by calling com.ibm.oti.shared.SharedClassURLClasspathHelperImpl.addClasspat hEntry() and then attempts to store a new class from the newly added classpath.
Problem conclusion
This APAR will be fixed in the following Java Releases: 7 R1 SR1 (7.1.1.0) 7 SR7 (7.0.7.0) 6 R1 SR8 (6.1.8.0) . JVM has been updated to prevent the assert when com.ibm.oti.shared.SharedClassURLClasspathHelperImpl.addClasspat hEntry() is used to update classpath of the classloader.
Temporary fix
Comments
APAR Information
APAR number
IV58640
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-04-02
Closed date
2014-04-02
Last modified date
2014-04-02
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
R260 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