Message Number list used by SAP ABAP Class CL_FICO_CLIENT_COMMUNICATION (FiCo Client Communication)
SAP ABAP Class CL_FICO_CLIENT_COMMUNICATION (FiCo Client Communication) is using
# Object Type Object Name Object Description Note
     
1 Message Number  FICO1 - 311 Parameter &1 required to determine callbacks
2 Message Number  FICO1 - 312 Callbacks could not be determined for &1 &2