sap_wapi_workitem_complete is throwing message " Work item could not be found"

Hi All,

I am working on Offline Approval. based on user decision(Approve/Reject) need to change order status and it is working perfectly in Dev System but in Test/Quality system it's not.

i was trying to execute workitem using sap_wapi_workitem_complete it is throwing error "Work item could not be found ". but same it is working in Dev system.

can anyone suggest me to fix my issue, please?

Thanks,

Madhu.