E2CNTDP 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 "Assignment of dependency nets to tasks and events" 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_E2CNTDP TYPE E2CNTDP.
The E2CNTDP table consists of various fields, each holding specific information or linking keys about Assignment of dependency nets to tasks and events data available in SAP. These include CONTID (Internal counter for objects in an SCE knowledge base), NETID (Internal counter for objects in an SCE knowledge base), POSNR (Item number)... 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. .