AUKO is a standard SAP Table which is used to store Allocation Table Document Header data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The AUKO table consists of various fields, each holding specific information or linking keys about Allocation Table Document Header data available in SAP. These include ABELN (Allocation Table Number), AUFAR (Allocation Table Type), BEZCH (Description), EKORG (Purchasing Organization)... 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. .