SAP Function WF_WIND_PROCESS_REQUEST - Workflow: Request a process ID in a window

Parameter Reference Type Length Default Optional Text
CURRENT_USER 0 SY-UNAME X Current user
MANDT 0 SY-MANDT X Restriction for process client
SYSTEM 0 SY-SYSID X Restriction for process system

Parameter Reference Type Length Text
EXIT_FCODE 0 FCODE with which the screen was left
PROCESS_ID WFPRCK u 29 Process ID