SAP Function UWL_ASSIGN_USER_CHANNEL - Adding user to a uwl channel

Parameter Reference Type Length Default Optional Text
CHANNEL_ID UWLTYPE C 255 UWL type, id and general name
LANGU SPRAS C 1 R/3 System, current language
LAST_TIMESTAMP TIMESTAMPL P 11 UTC Time Stamp in Long Form (YYYYMMDDhhmmssmmmuuun)
USER_ID SYUNAME C 12 UWL type, id and general name

Parameter Reference Type Length Text
MSG_LINE UWLSTRING_L C 1024 UWL long string
RETURN_CODE SYST-SUBRC I 4 Return Value, Return Value After ABAP Statements

Exception Text
NO_AUTHORIZATION