MCVBELADD 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 "Details: Order Schedule Line Delivery" 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_MCVBELADD TYPE MCVBELADD.
The MCVBELADD table consists of various fields, each holding specific information or linking keys about Details: Order Schedule Line Delivery data available in SAP. These include OEIKW (Open sales order credit value (schedule lines)), OEIKWGES (Total open orders credit value (w/o guarantee) - sched. line), OEIKWAA (Guaranteed open order value (schedule lines)), VSMNG_L (Delivered quantity per schedule line and delivery item)... 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. .