WRF01A is an SAP Structure so does not store data like a database table does but can be used to process "Transfer Paramters: Change Documents" 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_WRF01A TYPE WRF01A .
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|
WRF01A - Transfer Paramters: Change Documents WRETSTRAT_INV_BUY_SIMU_QU_SYNC - Proxy Structure (Generated) WRETSTRAT_INV_BUY_SIMUL_RESP - Proxy Structure (Generated) WRETSTRAT_INV_BUY_SIMUL_REQU - Proxy Structure (Generated) WRETMERCH_CAT_SIMPL_ID_DESC_R - Proxy Structure (Generated) WRETMERCH_CATE_SIMPL_ID_DESC_Q - Proxy Structure (Generated)