TCOMPNMR is a standard SAP Table which is used to store Monitoring Dates Subitems data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TCOMPNMR table consists of various fields, each holding specific information or linking keys about Monitoring Dates Subitems data available in SAP. These include IDENT (Identification), NMRID (Unique Number of Subitem)... 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. .