Fixes are available
8.0.0.1: WebSphere Application Server V8.0 Fix Pack 1
8.0.0.2: WebSphere Application Server V8.0 Fix Pack 2
8.0.0.3: WebSphere Application Server V8.0 Fix Pack 3
8.0.0.4: WebSphere Application Server V8.0 Fix Pack 4
8.0.0.5: WebSphere Application Server V8.0 Fix Pack 5
8.0.0.6: WebSphere Application Server V8.0 Fix Pack 6
8.0.0.7: WebSphere Application Server V8.0 Fix Pack 7
8.0.0.8: WebSphere Application Server V8.0 Fix Pack 8
8.0.0.9: WebSphere Application Server V8.0 Fix Pack 9
8.0.0.10: WebSphere Application Server V8.0 Fix Pack 10
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
APAR status
Closed as program error.
Error description
WebSphere Enterprise Service Bus ( WESB ) 7.0.0.3 customers may experience reduced performance or thread locking when unknown or schema-invalid elements, attributes or types are encountered when validating an XML instance document. This is because the XML Schema gets repeatedly loaded for each message and this load step is synchronized.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Users of the XML API for IBM WebSphere * * Application Server V8.0 * **************************************************************** * PROBLEM DESCRIPTION: You may experience reduced performance * * when invalid data is encountered. * **************************************************************** * RECOMMENDATION: * **************************************************************** A thread locking of the schema registry is needed when an invalid or unexpected component is encountered. If the document contains multiple instances of this invalid data then the performance will drop significantly.
Problem conclusion
The invalid or unexpected components are stored to avoid locking the schema registry after the first instance of this component is seen. The fix for this APAR is currently targeted for inclusion in fix pack 8.0.0.1. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM41698
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-06-15
Closed date
2011-06-15
Last modified date
2011-06-28
APAR is sysrouted FROM one or more of the following:
PM24043
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R800 PSY
Document Information
Modified date:
27 October 2021