Where Used List (Class) for SAP ABAP Message Number 01-001 (01)
SAP ABAP Message Number 01 - 001 (01) is used by
# Object Type Object Name Object Description Package Structure Package Software Component
   
1 Class  CL_SUID_USER_RUNTIME
Method: GET_DEFAULTS
Runtime Settings of Logged-On User SUSR_IDENTITY  BASIS  SAP_BASIS