FB70 BAPI Posted but not updating in tables

Hi All,

Happy week-end ......and i am facing one problem related to BAPI_ACC_DOCUMENT_POST for tcode FB70. When i am testing BAPI in SE37 the RETURN parameter showing tht DOC POSTED SUCCESSFULLY. But i go back to tables(BKPF, BSEG) ..there r no entries.......wht to do.....any solution.........I had searched all forums........but i didnt find any answer to this.