SAP ABAP Program ICF__F02 (ABAP/4 Repository Information System: Object Cross Reference) is using

• Table/Structure Field (1)
• Function Module (1)
• Message Number (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	ES - 228	Enter a function group
2	Message Number	ES - 230	Function group & does not exist