SAP ATPS ATP: Access Key in Main Memory Table Table data and field list

ATPS 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: Access Key in Main Memory 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_ATPS TYPE ATPS.

The ATPS table consists of various fields, each holding specific information or linking keys about ATP: Access Key in Main Memory Table data available in SAP. These include CHARG (Batch Number), DELKZ (MRP element), SORT1 (Sort indicator 01), 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. .

ATPS structure Technical Details:

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

SAP ATPS 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 ATPS 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
LGORT	Storage Location	LGORT_D	CHAR	4	Assigned to domain		LGORT	LAG
CHARG	Batch Number	CHARG_D	CHAR	10	Assigned to domain		CHARG	CHA
DELKZ	MRP element	DELKZ	CHAR	2			DELKZ
SORT1	Sort indicator 01	SORT1	CHAR	1			SORT1
ATPIF	ATP Server: Additional information field for 'shared buffer'	ATPIF	CHAR	3			ATPIF

Key field

Non-key field

< ATPRESULT - Results Table for ATP Check (CRMT_AV_CHECK_ATP_RESULT) ATPSB - ATP Server: 'Shared Buffer' Table for VBBE ... >

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

As ATPS 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 ATPS as there is no data to select.

How to access SAP table ATPS

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

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