LBBIL_HD_CUSTDATA 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 "Customer Modification Part for Data Selectn of Billing Doc" 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_LBBIL_HD_CUSTDATA TYPE LBBIL_HD_CUSTDATA.
The LBBIL_HD_CUSTDATA table consists of various fields, each holding specific information or linking keys about Customer Modification Part for Data Selectn of Billing Doc data available in SAP. These include DUMMY (Dummy function in length 1)... 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. .