CMFP is a standard SAP Table which is used to store Storage Structure for Errors Collected data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CMFP table consists of various fields, each holding specific information or linking keys about Storage Structure for Errors Collected data available in SAP. These include APLID (Error Management in the Application), NR (Error Management Number), MSGCNT (Total Number of System Messages), ARBGB (Application Area)... 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. .