Message Number list used by SAP ABAP Class CX_SADL_GW_NO_SERVICE_API (SADL Gateway Service API exeptions)
SAP ABAP Class CX_SADL_GW_NO_SERVICE_API (SADL Gateway Service API exeptions) is using
# Object Type Object Name Object Description Note
     
1 Message Number  SADL_GW_DT_SB_API - 004 Project &1 has no attachment. Therefore the service API is not supplied.