EDESK_DOCUMENT_COMM 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 "Engineering Desktop: Document Data Structure - Communication" 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_EDESK_DOCUMENT_COMM TYPE EDESK_DOCUMENT_COMM.
The EDESK_DOCUMENT_COMM table consists of various fields, each holding specific information or linking keys about Engineering Desktop: Document Data Structure - Communication data available in SAP. These include GUID_IDENT (Character field, 8 characters long), GUID_PARENT (Character field, 8 characters long), OBJECT_ID (Internal Object Identification in Engineering Desktop), DOCUMENTTYPE (Document 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. .