PM46505: DOUBLE DISPOSAL OF ENGINEURL IN PORTALRENDERURLTAG

APAR status

• Closed as program error.

Error description

• The PortalRenderURLTag has falsely executed a double disposal
  of the EngineURL. Under load, this is causing contentions and
  race conditions on the EngineURL when two (or more) threads
  receive the same object from the pool.
  

Local fix

• None available.
  

Problem summary

• A code fix for this issue is integrated into Cumulative Fix 16
  available from Fix Central.
  
  Portal 6.1.0.3 / 6.1.5.0:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43611&productid=WebSphere%20Portal&brandid=5
  
  Portal 6.1.0.4 / 6.1.5.1:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43618&productid=WebSphere%20Portal&brandid=5
  
  Portal 6.1.0.5 / 6.1.5.2:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43623&productid=WebSphere%20Portal&brandid=5
  

Problem conclusion

• A code fix for this issue is integrated into Cumulative Fix 16
  available from Fix Central.
  
  Portal 6.1.0.3 / 6.1.5.0:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43611&productid=WebSphere%20Portal&brandid=5
  
  Portal 6.1.0.4 / 6.1.5.1:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43618&productid=WebSphere%20Portal&brandid=5
  
  Portal 6.1.0.5 / 6.1.5.2:
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?apar=PM43623&productid=WebSphere%20Portal&brandid=5
  

Temporary fix

Comments

APAR Information

• 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

  WEBSPHERE PORTA

• Fixed component ID

  5724E7600

Applicable component levels

• R610 PSY

     UP

• R615 PSY

     UP