Thanks a lot for your prompt answer ,
Would you please tell me what do you mean by " confusing standard User Decisions with other types of tasks" ? iam useing standard task as "the Approve notification of absence " task "TS30000016" . I found that _WI_RESULT is not available in abap class container for workflow . Also , the outcome of the activity WS30000015-"48" is Approve , Reject . I tried to replicate the same scenario but with abap class instead of BOR but the outcome available only are :
1-Step executed
2-Processing obsolete
also we cant add any more outcome .
how can we match the outcome as Approved , Rejected with the activity as the system does not allow us to add them in list ? What to pass as a decision key in Badi ?
Thanks for your help & support .