BBPS_PD_ARCH_READ_BUFFER 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 "Document Structure from Archive" 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_BBPS_PD_ARCH_READ_BUFFER TYPE BBPS_PD_ARCH_READ_BUFFER.
The BBPS_PD_ARCH_READ_BUFFER table consists of various fields, each holding specific information or linking keys about Document Structure from Archive data available in SAP. These include CLIENT (Client), GUID (GUID of a CRM Order Object), OBJECT_ID (Transaction Number), PROCESS_TYPE (Business Transaction Type)... 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. .