CMPB_MAP is a standard SAP Table which is used to store Conversion Table CAIMPAIGN CRM <> CMPGN_ID data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CMPB_MAP table consists of various fields, each holding specific information or linking keys about Conversion Table CAIMPAIGN CRM <> CMPGN_ID data available in SAP. These include CAMPAIGN (Generic project planning: GUID from external R/3 system), CMPGN_ID (Campaign ID), CMPGN_EXTID (Campaign (External ID)), LOGSYS (Logical system)... 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. .