KOMK2 SAP (FI Open Item Communication Table) Structure details

Dictionary Type: Structure
Description: FI Open Item Communication Table




ABAP Code to SELECT data from KOMK2
Related tables to KOMK2
Access table KOMK2




Structure field list including key, data, relationships and ABAP select examples

KOMK2 is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "FI Open Item Communication Table" Information within sap ABAP programs.

This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.

i.e. DATA: wa_KOMK2 TYPE KOMK2.

The KOMK2 table consists of various fields, each holding specific information or linking keys about FI Open Item Communication Table data available in SAP. These include BELNR (Internal Document Number for the FI Interface), BSCHL (Posting Key), GSBER (Business Area), MWSKZ (Tax on sales/purchases code).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .

Delivery Class:
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Can be enhanced (character-type or numeric)


SAP KOMK2 structure fields - Full list of fields found in SAP data dictionary

Field Description Data Element Data Type length (Dec) Check table Conversion Routine Domain Name MemoryID SHLP
BUKRSCompany Code BUKRSCHAR4T001BUKRSBUKC_T001
BELNRInternal Document Number for the FI Interface INTBLCHAR10ALPHABELNR
BSCHLPosting Key BSCHLCHAR2TBSLBSCHL
GSBERBusiness Area GSBERCHAR4TGSBGSBERGSB
MWSKZTax on sales/purchases code MWSKZCHAR2Assigned to domainMWSKZ
DMBTRAmount in Local Currency DMBTRCURR13(2) WERT7
WRBTRAmount in document currency WRBTRCURR13(2) WERT7
DMBE_11st Additional Amount (FI Interface) DMBE_1CURR13(2) WERT7
DMBE_22nd Additional Amount (FI Interface) DMBE_2CURR13(2) WERT7
DMBE_33rd Additional Amount (FI Interface) DMBE_3CURR13(2) WERT7
KUNNRCustomer Numbers KUNNRCHAR10KNA1ALPHAKUNNRKUNC_KUNNR
LIFNRAccount Number of Vendor or Creditor LIFNRCHAR10Assigned to domainALPHALIFNRLIFKRED_C
FILKDAccount Number of the Branch FILKDCHAR10ALPHAMAXKK
ZTERMTerms of Payment Key DZTERMCHAR4ZTERM
ZFBDTBaseline Date for Due Date Calculation DZFBDTDATS8DATUM
SKFBTAmount Eligible for Cash Discount in Document Currency SKFBTCURR13(2) WERT7
MABERDunning Area MABERCHAR2T047MMABER
MSCHLDunning key MSCHLCHAR1Assigned to domainMSCHL
MANSPDunning block MANSPCHAR1Assigned to domainMANSP
VBELNSales and Distribution Document Number VBELNCHAR10VBUKALPHAVBELNAUN
ADRNRAddress ADRNRCHAR10Assigned to domainALPHAADRNR
STCEGVAT Registration Number STCEGCHAR20STCEG
XEGDRIndicator: Triangular deal within the EU ? XEGDRCHAR1XFELD
ZUONRAssignment Number DZUONRCHAR18ZUONR
SGTXTItem Text SGTXTCHAR50TEXT50
ZLSCHPayment Method DZLSCHCHAR1Assigned to domainZLSCH

Key field Non-key field



How do I retrieve data from SAP structure KOMK2 using ABAP code?

As KOMK2 is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on KOMK2 as there is no data to select.

How to access SAP table KOMK2

Within an ECC or HANA version of SAP you can also view further information about KOMK2 and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).


Search for further information about these or an SAP related objects



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