AV03V 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 "Structure of the Transfer Table for the Avail.Checkk" 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_AV03V TYPE AV03V.
The AV03V table consists of various fields, each holding specific information or linking keys about Structure of the Transfer Table for the Avail.Checkk data available in SAP. These include TDDAT (Transportation Planning Date), LDDAT (Loading Date), WADAT (Goods Issue Date), EDATU (Schedule line date)... 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. .