TDA5 is a standard SAP Table which is used to store Non-Accept.Reason data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TDA5 table consists of various fields, each holding specific information or linking keys about Non-Accept.Reason data available in SAP. These include BUKRS (Company Code), GSART (Product Type), SNICHTAB (Reason for Non-Acceptance), SSTATI (Status which can be reached as target status)... 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. .