SAP Message C0561 - System error: Process instruction & in phase & not found DOCUMENTATION DiagnosisThe process instruction &V2& for operation &V1& of the process orderdoes not exist any more due to an internal error.System ResponseThe processing step cannot be signed.The status of the PI sheet cannot be set to "complete".ProcedureINCLUDE 'NA_SYSVERW' OBJECT DOKU ID TX LANGUAGE E