Error while using container element _WF_PARFOREACH_INDEX in workflow

Question

Hi All,
I am using internal container element WFPARFOREACH_INDEX in internal table so that i can use it as index to read table row one by one..but in binding i am getting error "Container element '_WF_PARFOREACH_INDEX' does not exist" in form of an example.
Can someone tell me that how to get rid of this error in binding? I am using this element variable to achieve parallel branching in workflow.
Regards,
Sumit

Answer 1

Hi AA,
You would probably need to create more than one containers.
In workflows, we have following types of containers:
1. Workflow container
2. Task Container
3. Event Container
Now, since you need the element VBELN, try the following:
1. Create a WF container for VBELN. Make it as both input and output parameter.
2. Create a container for the Mail Step, again with VBELN field as an input parameter.
3. There would be a button for binding in the mailstep. Bind the Field VBELN from Work flow container to the Mail Step container.
Once binding is done, save it and Activate the Workflow.
Hope this helps.
Do get back in case of any issues.
Regards,
Sonal