SAP ATPH Header Table: Availability Check Table data and field list

ATPH 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 "Header Table: Availability Check" 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_ATPH TYPE ATPH.

The ATPH table consists of various fields, each holding specific information or linking keys about Header Table: Availability Check data available in SAP. These include ATPNR (ATP Server: number of check segment)... 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. .

ATPH structure Technical Details:

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

SAP ATPH 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 ATPH 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
ATPAB	ATP Server: ID for check segment	ATPAB	NUMC	2			PLAAB
ATPNR	ATP Server: number of check segment	ATPNR	CHAR	30			ATPNR

Key field

Non-key field

< ATPGD - ATP Server: General Control and Information Parameters ATPHI - ATP Server: definition of hierarchy >

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

As ATPH 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 ATPH as there is no data to select.

How to access SAP table ATPH

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

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