SAP Function RPY_MESSAGE_READ -

Parameter Reference Type Length Default Optional Text
LANGUAGE SYST-LANGU C 1 SY-LANGU X
MESSAGE_ID RGLIF-MESSAGE_ID C 20 Message Class
MESSAGE_NR T100-MSGNR C 3
WITH_DOCU RGLIF-WITH_DOCU C 1 ' ' X

Parameter Reference Type Length Text
MESSAGE_TEXT T100 u 97

Parameter Reference Length Optional Text
DOCU_TAB RPY_OBJTAB 73
DOCU_TECH TLINE 134

Exception Text
CANCELLED
NOT_FOUND
PERMISSION_ERROR