RMXTC_T14 is a standard SAP Table which is used to store TMS-API: Customizing - Lower-Level Trial Types data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The RMXTC_T14 table consists of various fields, each holding specific information or linking keys about TMS-API: Customizing - Lower-Level Trial Types data available in SAP. These include TRIALTYPE (Trial Type), SUB_TYPE (Lower-Level Trial Type)... 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. .