Multiple events triggered in 46B

[Aravindan Kalaimannan]

Hi All,
  Need help on this.
 
We have configured three level release strategy for PO. After the second level
release the event RELEASESTEPCREATE is not triggered.Also multiple events are
triggered. The event trace shows only the following events:
 
* after creation of PO :
 RELEASESTEPCREATE to receiver type WS90000010
 
* after first release step the events created are:
 RELEASESTEPCREATE to receiver type WS90000010
 RELEASESTEPCREATE to receiver type WS90000010
 RELEASESTEPCREATE to receiver type WS90000010
 
 RELEASED to receiver type WORKITEM
 
 CHANGED with no receiver entered
 
* upon executing the second release step the events created are:
 RELEASED to receiver type WORKITEM
 RELEASED to receiver type WORKITEM
 RELEASED to receiver type WORKITEM
 
 CHANGED with no receiver entered
 
Because of this the work item does not appear for the third level release. Has
anyone faced similar problems? What should be done to solve this?
 
Thanks in advance.
 
Regards,
Aravindan.