RM63H is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "I/O field for equipment hierarchies (SAPLIEL2)" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_RM63H TYPE RM63H.
The RM63H table consists of various fields, each holding specific information or linking keys about I/O field for equipment hierarchies (SAPLIEL2) data available in SAP. These include HEQNR (Superordinate Equipment), HEQTX (Description of technical object), EQUNR (Equipment Number), EQUTX (Description of technical object)... 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. .