COMT_PME_CRM_MAP_KEY 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 "Mapping of a Category or Product for PME Classes (Key)" 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_CRM_MAP_KEY TYPE COMT_PME_CRM_MAP_KEY.
The COMT_PME_CRM_MAP_KEY table consists of various fields, each holding specific information or linking keys about Mapping of a Category or Product for PME Classes (Key) data available in SAP. These include FROMDATE (Date for Determining the Relevant Knowledge Base), PR_ORG_TYPE (Indicator for Organizational Dependency), PR_ORG_ID (Identification of an Organizational Unit), CRM_PARENT_GUID (Product, Category or Hierarchy GUID)... 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. .
