SAP Function SUSR_USER_EXTID_SET -

Parameter Reference Type Length Default Optional Text
IF_BNAME XUBNAME C 12 User name in user master record
IF_REPLACE FLAG C 1 X
IF_TYPE EXTID_TYPE C 2 External ID Type
IT_EXTID EXTID_OPT h 28 Table with External IDs

Exception Text
DB_ERROR Database Error
EMPTY_EXTID
HASH_CONFLICT Hash conflict:
HASH_ERROR
LOCK_FAILURE Lock errors
NO_AUTHORITY No Authorization
USER_NOT_FOUND User Not Found

771016Error in the SUSR_USER_EXTID_* function modules