Message Number list used by SAP ABAP Function Module UMK_NM_KEY_NAME_CHECK (Check Key name)
SAP ABAP Function Module UMK_NM_KEY_NAME_CHECK (Check Key name) is using
# Object Type Object Name Object Description Note
     
1 Message Number  UMK - 021 Name field may not be empty
2 Message Number  UMK - 022 Name must begin with a letter
3 Message Number  UMK - 023 SAP Name must begin with "0"
4 Message Number  UMK - 024 Name must be alphanumeric
5 Message Number  UMK - 026 Partner name must begin with "/"
6 Message Number  UMK - 027 Partner name must contain "/"