BAPIWPCHAN is an SAP Structure so does not store data like a database table does but can be used to process "BAPI Structure: Channel Occupation (Serialized)" 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_BAPIWPCHAN TYPE BAPIWPCHAN .
Below is the documentation avaialable and full details of the fields which make up this Structure.
|Data Type||length (Decimals)||Check table||Description||Conversion Routine|
BAPIWPCHAN - BAPI Structure: Channel Occupation (Serialized) BAPIWORKFLOW - Parameters for Workflow BAPIWMDVS - Structure for Simulated Reqmts - ATP Internet Information BAPIWMDVE - Results of Availability Check - ATP Info in Internet BAPIWKNOB - RM: Assignment Structure OBJNR to RWKN BAPIWEBINVPART - Partner Data for Web Billing Documents