SAP ATPDOC ATP: Key Fields for Document Table data and field list

ATPDOC 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 "ATP: Key Fields for Document" 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_ATPDOC TYPE ATPDOC.

The ATPDOC table consists of various fields, each holding specific information or linking keys about ATP: Key Fields for Document data available in SAP. These include DEL12 (MRP element number), DELKZ (MRP element), DELPS (MRP element item), ATPIF (ATP Server: Additional information field for 'shared buffer')... 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. .

ATPDOC structure Technical Details:

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


SAP ATPDOC 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 ATPDOC 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
DELNRMRP element number DELNRCHAR10DELNR
DEL12MRP element number DEL12CHAR12DEL12
DELKZMRP element DELKZCHAR2DELKZ
DELPSMRP element item DELPSNUMC6DELPS
ATPIFATP Server: Additional information field for 'shared buffer' ATPIFCHAR3ATPIF
ORDNUMATP: Order number ORDNUMCHAR12ORDNUM
DELKZORMRP element DELKZCHAR2DELKZ
ATPIFORATP Server: Additional information field for 'shared buffer' ATPIFCHAR3ATPIF

Key field Non-key field



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

As ATPDOC 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 ATPDOC as there is no data to select.

How to access SAP table ATPDOC

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

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