Since enhancement package 1 of CRM7.0, the following four set types were delivered for use by the AET extensibility tool. As a result they were added to black list in subroutine OKCODE_1000 (FuGr COM_ATTRIBUTE_NEW) to suppress generation by transaction COMM_ATTRSET. If you look into table COMC_SETTYPE and COMC_SETTYP_ATTR, the entries are there like other set types generated by COMM_ATTRSET.
-CRM_EXT_MAT
-CRM_EXT_SRV
-CRM_EXT_OBJ
-CRM_EXT_CMP
Later, probably, the following two set types were delivered as well.
CRM_EXT_FIN
CRM_EXT_FS
When new field is created by the AET tool for product object, e.g. object part, the field will be added into the set type (table COMC_SETTYP_ATTR) and corresponding Data Source (BW extractor) if the field is marked as BW relevant in AET tool, e.g. 0CRM_CRM_EXT_MAT_ATTR, automatically. The complete Data Source list is as following.
0CRM_CRM_EXT_CMP_ATTR
0CRM_CRM_EXT_FIN_ATTR
0CRM_CRM_EXT_FS_ATTR
0CRM_CRM_EXT_MAT_ATTR
0CRM_CRM_EXT_OBJ_ATTR
0CRM_CRM_EXT_SRV_ATTR
The above Data Sources were generated by report COM_DS_GENERATE_SETTYPE for the corresponding set type. The following program were generated at same time. The report will populate table COMC_CRD_GEN_BWO with an entry for a set type when generating Data Source.
CRM_EXT_MAT: GP69LK5A3UAOAXVKGKLNM88Y15C
CRM_EXT_SRV: GP1Q5PQXVK7BY1RSGY2UCGD164U
CRM_EXT_OBJ: GP5I3Y6086FKQY08OSHH6LA88N2
CRM_EXT_CMP: GP7HY8EETJN5W8UFMXZVJVHUXJI
CRM_EXT_FIN: GP7L2YTQ2NFYO5BVB0WUY2QGK2P
CRM_EXT_FS: GP7L2YTQ2NFYO5BVB0QXPY198CU
