CMP_REASON is a standard SAP Table which is used to store Customizing for Complaints Reasons data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CMP_REASON table consists of various fields, each holding specific information or linking keys about Customizing for Complaints Reasons data available in SAP. These include COMPREAS (Abbreviation for Complaints Reason), AUART1 (Sales Document Type), FKART1 (Billing Type), PSTYV1 (Sales document item category)... 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. .