A507 is a standard SAP Table which is used to store External agent/Shipping point data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The A507 table consists of various fields, each holding specific information or linking keys about External agent/Shipping point data available in SAP. These include KAPPL (Application), KSCHL (Condition type), TDLNR (Number of forwarding agent in the shipment stage), VSTEL (Shipping Point/Receiving Point)... 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. .