	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

27 columns | ERP 6.0 | DAT_SAPSEM

	Table	Table Description	Column#	Alias	Data Type	Length
1	YIT_O2ACC	IDA: Original Table ACC	9	DAT_SAPSEM	nvarchar	1
2	YIT_O2ASS	IDA: Original Table ASS	9	DAT_SAPSEM	nvarchar	1
3	YIT_O2BNK	IDA: Original Table BNK	9	DAT_SAPSEM	nvarchar	1
4	YIT_O2BOM	IDA: Original Table BOM	9	DAT_SAPSEM	nvarchar	1
5	YIT_O2CAT	IDA: Original Table CAT	7	DAT_SAPSEM	nvarchar	1
6	YIT_O2COE	IDA: Original Table COE	10	DAT_SAPSEM	nvarchar	1
7	YIT_O2COS	IDA: Original Table COS	10	DAT_SAPSEM	nvarchar	1
8	YIT_O2CRE	IDA: Original Table CRE	8	DAT_SAPSEM	nvarchar	1
9	YIT_O2DEB	IDA: Original Table DEB	8	DAT_SAPSEM	nvarchar	1
10	YIT_O2DOC	IDA: Original Table DOC	9	DAT_SAPSEM	nvarchar	1
11	YIT_O2EQU	IDA: Original Table EQU	8	DAT_SAPSEM	nvarchar	1
12	YIT_O2IPR	IDA: Original Table IPR	8	DAT_SAPSEM	nvarchar	1
13	YIT_O2MAT	IDA: Original Table MAT	8	DAT_SAPSEM	nvarchar	1
14	YIT_O2MPL	IDA: Original Table MPL	8	DAT_SAPSEM	nvarchar	1
15	YIT_O2NET	IDA: Original Table NET	9	DAT_SAPSEM	nvarchar	1
16	YIT_O2OBJ	IDA: Original Table OBJ	10	DAT_SAPSEM	nvarchar	1
17	YIT_O2ORD	IDA: Original Table ORD	9	DAT_SAPSEM	nvarchar	1
18	YIT_O2PER	IDA: Original Table PER	8	DAT_SAPSEM	nvarchar	1
19	YIT_O2PRC	IDA: Original Table PRC	10	DAT_SAPSEM	nvarchar	1
20	YIT_O2PRO	IDA: Original Table PRO	9	DAT_SAPSEM	nvarchar	1
21	YIT_O2ROU	IDA: Original Table ROU	10	DAT_SAPSEM	nvarchar	1
22	YIT_O2STN	IDA: Original Table STN	9	DAT_SAPSEM	nvarchar	1
23	YIT_O2STP	IDA: Original Table STP	9	DAT_SAPSEM	nvarchar	1
24	YIT_O2TPL	IDA: Original Table TPL	8	DAT_SAPSEM	nvarchar	1
25	YIT_O2WOR	IDA: Original Table WOR	9	DAT_SAPSEM	nvarchar	1
26	YIT_O2__1	IDA: Original Table __1 Org. Units	10	DAT_SAPSEM	nvarchar	1
27	YIT_O2__2	IDA: Original Table __2 Application Customizing	10	DAT_SAPSEM	nvarchar	1

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

27 columns | ERP 6.0 | DAT_SAPSEM