A803 is a standard SAP Table which is used to store Appl./AgreemntNo/Busi. Type/Segment/Version/Status data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The A803 table consists of various fields, each holding specific information or linking keys about Appl./AgreemntNo/Busi. Type/Segment/Version/Status data available in SAP. These include KAPPL (Application), KSCHL (Condition type), P_CACSAPPL (Commission Application (ICM)), P_CTRT_XL (Agreement Number Including Contract Type Indicator)... 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. .