https://userapps.support.sap.com/sap/support/knowledge/en/3579989
3579989 - Flexible workflow WS00800303 does not trigger for Parked Supplier Invoice with status...
When parking invoice with with status 'Parked' (RBKP-RBSTAT = A) the Flexible Workflow WS00800303 "Workflow for Parked Invoice as Complete" will not be...