DV70A 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 "DC Table for SAPDV70A" 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_DV70A TYPE DV70A.
The DV70A table consists of various fields, each holding specific information or linking keys about DC Table for SAPDV70A data available in SAP. These include MSGNA (Output description), PNAME (Name 1), BTEXT (Text, 76 characters), VSZTX (Text Field of Length 60)... 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. .