SAP CSKRU Ambiguity Indicator for CSKRF Table data and field list

CSKRU 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 "Ambiguity Indicator for CSKRF" 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_CSKRU TYPE CSKRU.

The CSKRU table consists of various fields, each holding specific information or linking keys about Ambiguity Indicator for CSKRF data available in SAP. These include REINHUNI (Unique ind. for fields in RK master data (used internally)), WERKSUNI (Unique ind. for fields in RK master data (used internally)), MATNRUNI (Unique ind. for fields in RK master data (used internally)), EXTNRUNI (Unique ind. for fields in RK master data (used internally))... 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. .

CSKRU structure Technical Details:

Delivery Class:
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified


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

Looking for S/4HANA specific information? Click here to explore the details, fields and extensibility available for this table in the SAP S/4HANA version of the CSKRU table. Also check whether the table still exists or has been transformed into a CDS view as part of the HANA simplifications.
Field Description Data Element Data Type length (Dec) Check table Conversion Routine Domain Name MemoryID SHLP
RKSTAUNIUnique ind. for fields in RK master data (used internally) CSSKZUNICHAR1YNFLG
REINHUNIUnique ind. for fields in RK master data (used internally) CSSKZUNICHAR1YNFLG
WERKSUNIUnique ind. for fields in RK master data (used internally) CSSKZUNICHAR1YNFLG
MATNRUNIUnique ind. for fields in RK master data (used internally) CSSKZUNICHAR1YNFLG
EXTNRUNIUnique ind. for fields in RK master data (used internally) CSSKZUNICHAR1YNFLG

Key field Non-key field



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

As CSKRU 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 CSKRU as there is no data to select.

How to access SAP table CSKRU

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

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