SAP LUW 实现提交数据库更新

  CALL FUNCTION 'TRANSACTION_BEGIN'
    IMPORTING
      transaction_id = lv_transaction_id.
* 更新日志表
  MODIFY zfit0012_log FROM TABLE lt_zfit0012_log.
  MODIFY zfit0012 FROM TABLE lt_zfit0012.
  IF sy-subrc EQ 0.
    COMMIT WORK AND WAIT.
*    APPEND INITIAL LINE TO is_output-mt_fi012_erp_rsp-line_of_ret_msg ASSIGNING <lfs_msg>.
*    <lfs_msg>-msgty = 'S'.
*    <lfs_msg>-message = '传输成功！'.
  ELSE.
    ROLLBACK WORK.
*    APPEND INITIAL LINE TO is_output-mt_fi012_erp_rsp-line_of_ret_msg ASSIGNING <lfs_msg>.
*    <lfs_msg>-msgty = 'E'.
*    <lfs_msg>-message = '传输失败！'.
  ENDIF.
* 结束更新事务
  CALL FUNCTION 'TRANSACTION_END'
    EXPORTING
      transaction_id = lv_transaction_id.

CALL FUNCTION 'TRANSACTION_BEGIN'
    IMPORTING
      transaction_id = lv_transaction_id.
* 更新日志表
  MODIFY zfit0012_log FROM TABLE lt_zfit0012_log.
  MODIFY zfit0012 FROM TABLE lt_zfit0012.
  IF sy-subrc EQ 0.
    COMMIT WORK AND WAIT.
*    APPEND INITIAL LINE TO is_output-mt_fi012_erp_rsp-line_of_ret_msg ASSIGNING <lfs_msg>.
*    <lfs_msg>-msgty = 'S'.
*    <lfs_msg>-message = '传输成功！'.
  ELSE.
    ROLLBACK WORK.
*    APPEND INITIAL LINE TO is_output-mt_fi012_erp_rsp-line_of_ret_msg ASSIGNING <lfs_msg>.
*    <lfs_msg>-msgty = 'E'.
*    <lfs_msg>-message = '传输失败！'.
  ENDIF.
* 结束更新事务
  CALL FUNCTION 'TRANSACTION_END'
    EXPORTING
      transaction_id = lv_transaction_id.