	Table	Columns	Description
1	TJKWE	15	IS-M/SD: WBZ, Order Data for Inbound Processing
2	RSADMINC	96	Customizing Table General BW
3	BBP_PD_XML	8	Table for Persistent Class CL_XML_PPF_BBP
4	/OTX/RM_TELIB	24	Enterprise Library Server Settings
5	UMV_TR125	9	Obsolete:Val.Driver Tree:Assign.Web Reports to Value Drivers
6	/ISDFPS/CHVW_E	34	External Batch Where-Used List
7	FIQAC_PART	8	Reporting Parameters Text for Company Code ( Qatar)
8	/1RA/0SD010MI	170	Items for Class SD01 - Raw Data
9	BSEG	345	Accounting Document Segment
10	FMARCPAR	4	Parallelization of FMARC_BATCH

	Table	Columns	Description
1	OITM	299	Items
2	OINV	386	A/R Invoice
3	OCRD	332	Business Partner
4	ORDR	386	Sales Order
5	OJDT	100	Journal Entry
6	INV1	265	A/R Invoice - Rows
7	OPCH	386	A/P Invoice
8	JDT1	124	Journal Entry - Rows
9	OPOR	386	Purchase Order
10	OVTG	52	Tax Definition

	Table	Columns	Description
1	OITM	249	Items
2	ORCT	154	Incoming Payment
3	OINV	268	A/R Invoice
4	OIVL	77	Whse Journal
5	OVPM	154	Outgoing Payments
6	OPCH	268	A/P Invoice
7	JDT1	110	Journal Entry - Rows
8	OOCR	9	Loading Factors
9	OINM	101	Whse Journal
10	OSRN	20	Serial Numbers Master Data

26 columns | ERP 6.0 | KEY_EXT4

	Table	Table Description	Column#	Alias	Column Description	Data Type	Length
1	YIT_INFOBASE_XD	IDES Infobase: Application Data Assignments	7	KEY_EXT4	Infobase Key Field for Data Assignment	nvarchar	15
2	YIT_INITIAL	Infobase: Initialtabelle für Views	4	KEY_EXT4	Infobase: Platzhalter Key	nvarchar	1
3	YIT_O1COE	IDA: Original Table COE	4	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
4	YIT_O1COS	IDA: Original Table COS	4	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
5	YIT_O1OBJ	IDA: Original Table OBJ	4	KEY_EXT4	Object ID	nvarchar	8
6	YIT_O1PRC	IDA: Original Table COS	4	KEY_EXT4	Controlling Area	nvarchar	4
7	YIT_O1ROU	IDA: Original Table ROU	4	KEY_EXT4	Group Counter	nvarchar	2
8	YIT_O1__2	IDA: Original Table __2 Application Customizing	4	KEY_EXT4	Key organizational unit	nvarchar	15
9	YIT_O2COE	IDA: Original Table COE	4	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
10	YIT_O2COS	IDA: Original Table COS	4	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
11	YIT_O2OBJ	IDA: Original Table OBJ	4	KEY_EXT4	Object ID	nvarchar	8
12	YIT_O2PRC	IDA: Original Table PRC	4	KEY_EXT4	Controlling Area	nvarchar	4
13	YIT_O2ROU	IDA: Original Table ROU	4	KEY_EXT4	Group Counter	nvarchar	2
14	YIT_O2__2	IDA: Original Table __2 Application Customizing	4	KEY_EXT4	Key organizational unit	nvarchar	15
15	YIT_O3COE	IDA: Original Table COE	5	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
16	YIT_O3COS	IDA: Original Table COS	5	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
17	YIT_O3OBJ	IDA: Original Table OBJ	5	KEY_EXT4	Object ID	nvarchar	8
18	YIT_O3PRC	IDA: Original Table COS	5	KEY_EXT4	Controlling Area	nvarchar	4
19	YIT_O3ROU	IDA: Original Table ROU	4	KEY_EXT4	Group Counter	nvarchar	2
20	YIT_O3__2	IDA: Original Table __2 Application Customizing	5	KEY_EXT4	Key organizational unit	nvarchar	15
21	YIT_R1COE	IDA: Reference Table COE	6	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
22	YIT_R1COS	IDA: Reference Table COS	6	KEY_EXT4	IDA: Datum valid to, analogous to DATBI	nvarchar	8
23	YIT_R1OBJ	IDA: Reference table OBJ	6	KEY_EXT4	Object ID	nvarchar	8
24	YIT_R1PRC	IDA: Reference Table COS	6	KEY_EXT4	Controlling Area	nvarchar	4
25	YIT_R1ROU	IDA: Reference table ROU	6	KEY_EXT4	Group Counter	nvarchar	2
26	YIT_R1__2	IDA: Reference Table __2 Application Customizing	6	KEY_EXT4	Key organizational unit	nvarchar	15

SAP TABLES

SAP Tables - SAP Business One/ERP Table Definition reference

sap.erpref.com

SAP TABLESv1

ERP 6.0: Top 10 requests

B1 9.2: Top 10 requests

B1 8.8: Top 10 requests

26 columns | ERP 6.0 | KEY_EXT4