Message Number list used by SAP ABAP Function Module PROJECT_CROSS_REFERENCE_UPDATE (Generate Data for Cross Reference (Table TCUS_XREF))
SAP ABAP Function Module PROJECT_CROSS_REFERENCE_UPDATE (Generate Data for Cross Reference (Table TCUS_XREF)) is using
# Object Type Object Name Object Description Note
     
1 Message Number  SF - 391 Enter an existing project number