COMT_PME_CSTIC_DATA 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 "Data for PME Characteristic" 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_COMT_PME_CSTIC_DATA TYPE COMT_PME_CSTIC_DATA.
The COMT_PME_CSTIC_DATA table consists of various fields, each holding specific information or linking keys about Data for PME Characteristic data available in SAP. These include RFLAG (PME - Rflag), LENGTH (Number of characters of characteristic value), SCALE (Number of decimal places of numeric characteristic value), UNIT (Name of object in knowledge base (task, event, and so on))... 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. .