ATPSL 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 list of documents for one material & plant with shortage" 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_ATPSL TYPE ATPSL.
The ATPSL table consists of various fields, each holding specific information or linking keys about ATP list of documents for one material & plant with shortage data available in SAP. These include DELB1 (Description of MRP element - up to 10 characters), DELNR (MRP element number), DELPS (MRP element item), MNG01 (Quantity received or quantity required)... 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. .
