SAP Function /SAPDII/DWB_READ_MESSAGE - checks the bapi return for error message

Parameter Reference Type Length Default Optional Text
CLASS_IV SYMSGID C 20 X message class
MESSAGE_NO_IV SYMSGNO N 3 X Messages, message number

Parameter Reference Type Length Text
ERROR_EXIST_EV CHAR1 C 1 Error found flag
MESSAGENO_EXIST_EV CHAR1 C 1 Single-character flag
MESSAGE_ES BAPIRET2 u 548 The selected message

Parameter Reference Length Optional Text
RETURN_IT BAPIRET2 548 Return parameter