RMXTC_T30 is a standard SAP Table which is used to store Process Parameter Assignment: Mapping Modules RM to PP-PI data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The RMXTC_T30 table consists of various fields, each holding specific information or linking keys about Process Parameter Assignment: Mapping Modules RM to PP-PI data available in SAP. These include ID_CHAR (Process Parameter Assignment: Function Module Parameter), FM_NAME (Name of Function Module), DIRECTION (Direction of Assignment)... 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. .