Workflow error in fork step, process control, wait event

[Former Member]

I am using fork step in workflow which has 2 parallel branches. In 1st branch i have a user decision step followed by a task for posting PO document in case of approval. In the 2nd branch of fork step I have a wait step to wait for an event followed by the same task for posting document with a process control step after that in the end to cancel the workitem(workitem generated by user decision step in the 1st branch of fork). I created the event by using a custom BOR object.

After the fork step is triggered, i have both a wait event running and workitem generated. When i raise the wait event from SWUE by entering the event, object key etc it works fine i.e., the workitem in the other branch is set of logically deleted and workflow ends.

But if the wait event is triggered from the program i.e., using FM SWW_WI_CREATE_VIA_EVENT, both get an error message in workflow log(SWIA). The message is: Error when executing the binding between work item 000000XXXXXX and flow item 000000XXXXXX where workitem number is the workitem id of the posting document task and flow item id is the workflow parent id

[Former Member]

hi,

message is self explanatory.

Activate the event trace SWELS, then do the event with SWUE and within your program (als please use SAP_WAPI function modules).

Now compare the 2 events in SWEL to see what the differences are .

Kind regards, Rob Dielemans

[anjan_paul]

Hi,

share the screenshot of Wait Step you used

[Former Member]

Hi,

The error message itself explaining is, there is a binding problem, means the program is unable to send the required data to the workflow. Try to fix it.

Regards,

Murali Krishna.

[I042439]

Hi Suhas

When you are triggering the event from the program, are you passing all the necessary parameters to the event (if any)? Also, use fm SAP_WAPI_CREATE_EVENT instead of SWW_WI_CREATE_VIA_EVENT.

Regards,

Modak