You can do that easily in case of custom applications sending data to GL. When you run AP to GL transfer, the data in AP is marked as transferred, even if it is still sitting in GL interface table. You can delete the data in the interface table by running the SQL command: delete from gl_interface; However that will not reset the transfer flag in AP. You will need to do some other back end tweaking (updates to ap_ae_headers etc) to reset the flag, which is not recommended. Once the data leave AP, it is recommended that it should flow all the way to GL. This is also important for clean reconciliation.