	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

19 columns | ERP 6.0 | FLDCNT

	Table	Table Description	Column#	Alias	Column Description	Data Type	Length	Decimals
1	DDNTT		7	FLDCNT		smallint	5	0
2	DDNTT_CONV_UC		7	FLDCNT		smallint	5	0
3	DDNTT_HIST		7	FLDCNT		smallint	5	0
4	DDREPLINTABHD	DD: Nametab Header Structure (for Temporary Storage)	9	FLDCNT	Number of table fields	varbinary	2	0
5	DDXTT_CONV_UC	Nametab Headerstruktur für verzögertes Schreiben	8	FLDCNT	Zahl der Tabellenfelder	varbinary	2	0
6	DDYTT_CONV_UC	Used during UCMIG within DMO of SUM	8	FLDCNT	Number of table fields	varbinary	2	0
7	IUUC_DD_SYNC_NTH	System synchronization: Nametab header fields	12	FLDCNT	Number of table fields	varbinary	2	0
TOPActivation Program, Conversion Program, DB Utility, MC, SPDD
8	DDXTT	Nametab header structure for delayed writing	8	FLDCNT	Number of table fields	varbinary	2	0
TOPProcess Monitoring Infrastructure
9	SSPIAGCND	Local SPI: Agent Runtime; Configurations	4	FLDCNT	SPI: Counter (0-255)	tinyint	3	0
10	SSPISGCON	SPI: Signature Condition Records	5	FLDCNT	SPI: Counter (0-255)	tinyint	3	0
11	SSPITRCCND	E2E Trace Conditions	5	FLDCNT	SPI: Counter (0-255)	tinyint	3	0
TOPUpgrade - General
12	DDMTT	Nametab header structure for delayed writing	8	FLDCNT	Number of table fields	varbinary	2	0
13	DDMTT_ISU	Nametab header structure for delayed writing	8	FLDCNT	Number of table fields	varbinary	2	0
14	DDMTT_SAV	Nametab Headerstruktur für verzögertes Schreiben	8	FLDCNT	Zahl der Tabellenfelder	varbinary	2	0
15	DDXTT_SAV	Nametab Headerstruktur für verzögertes Schreiben	8	FLDCNT	Zahl der Tabellenfelder	varbinary	2	0
16	DDXTT_SHD	Nametab Headerstruktur für verzögertes Schreiben	8	FLDCNT	Zahl der Tabellenfelder	varbinary	2	0
17	DDXTT_STD	Nametab Headerstruktur für verzögertes Schreiben	8	FLDCNT	Zahl der Tabellenfelder	varbinary	2	0
18	DDYTT	Substitution Nametab (shadow-shadow-nametab for DDXTT)	10	FLDCNT	Number of table fields	varbinary	2	0
TOPUpgrade Tools
19	ICNV30L	Nametabs for Incremental Conversion	9	FLDCNT		varbinary	2	0

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

19 columns | ERP 6.0 | FLDCNT