PKWB SAP (Structure of Update for Table PKPS) Structure details

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

PKWB 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 "Structure of Update for Table PKPS" 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_PKWB TYPE PKWB.

The PKWB table consists of various fields, each holding specific information or linking keys about Structure of Update for Table PKPS data available in SAP. These include MANDT (Client), PKKEY (Identification Number), PKNUM (Control cycle number), PKPOS (Kanban item number / control cycle item).. 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 PKWB structure fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

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

As PKWB 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 PKWB as there is no data to select.

How to access SAP table PKWB

Within an ECC or HANA version of SAP you can also view further information about PKWB 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