Problem while cancelling the PO
While cancelling a PO we are getting error that to rollback the changes done as miss match of data in PO_headers_ all and PO_headers_archive_all.
We found that the acceptance_required_flag in PO_headers_ all is 'N' and PO_headers_archive_all is null.
Please tell me what changes to be done in the front end so that we can cancel the PO and also please tell me what is significance of this flag and when it gets change.