Message Number list used by SAP ABAP Function Module SP_REGISTER (SAPphone: Register with CTI subsystem)
SAP ABAP Function Module SP_REGISTER (SAPphone: Register with CTI subsystem) is using
# Object Type Object Name Object Description Note
     
1 Message Number  T5 - 031 Telephony server &1 is not active at present
2 Message Number  T5 - 133 External program does not support this function (version < &1)