SAP ABAP Function Module RSA3_EXT_GEN_BIW_GET_DATA (Generischer Tabellen / View Extraktor fürs BW) is using

• Table/Structure Field (21)
• Function Module (3)
• Message Class (1)
• Message Number (3)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	RODYNP100 - EXTRACTOR	DataSource Extractor
2	Table/Structure Field	ROIS - STRUCTURE	Name of the provider structure for an InfoSource
3	Table/Structure Field	ROOSOURCE - OLTPSOURCE	DataSource (OSOA/OSOD)
4	Table/Structure Field	RSAAPI_IF - CHABASNM	Reference characteristic
5	Table/Structure Field	RSAAPI_IF - DATAPAKID	Data packet number
6	Table/Structure Field	RSAAPI_IF - INITFLAG	Flag: Callup of the extraction APIs for initialization
7	Table/Structure Field	RSAAPI_IF - ISOURCE	InfoSource
8	Table/Structure Field	RSAAPI_IF - MAXSIZE	Maximum number of table entries in extraction API interface
9	Table/Structure Field	RSAAPI_IF - REQUNR	Request number for the data transfer
10	Table/Structure Field	RSAAPI_IF - UPDMODE	Mode of data update (Full, Delta, etc.)
11	Table/Structure Field	RSLOGPARMS - MSGID	Message Class
12	Table/Structure Field	RSLOGPARMS - MSGV2	Message Variable
13	Table/Structure Field	RSLOGPARMS - MSGV1	Message Variable
14	Table/Structure Field	RSLOGPARMS - MSGTY	Message Type
15	Table/Structure Field	RSLOGPARMS - MSGNO	Message Number
16	Table/Structure Field	RSSELECT - FIELDNM	Field name
17	Table/Structure Field	SYST - MSGID	ABAP System Field: Message ID
18	Table/Structure Field	SYST - MSGNO	ABAP System Field: Message Number
19	Table/Structure Field	SYST - MSGTY	ABAP System Field: Message Type
20	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
21	Table/Structure Field	SYST - MSGV2	ABAP System Field: Message Variable