SAP ABAP Function Module BCA_OBJ_REL_GET_STRUCTURE_COMP (BCA_OBJ_REL_GET_STRUCTURE_COMP) is using

• Class (1)
• Data Element (1)
• Table/Structure Field (13)
• Function Module (1)
• Message Class (1)
• Message Number (4)
• Class Method (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Message Number	BCA_RELEASE_WF - 200	Entry (&1) is a deep structure, not a flat one
2	Message Number	BCA_RELEASE_WF - 201	Entry &1 is not a structure and not an elementary element
3	Message Number	BCA_RELEASE_WF - 202	Entry &1 is not a DDIC element
4	Message Number	BCA_RELEASE_WF - 203	Entry &1 is not a flat structure