Downloading files to SAP(Application Server)

*   Download internal table to Application server file(Unix)
DATA: e_file like rlgrap-filename value '/usr/sap/tmp/file.txt'.

  open dataset e_file for output in text mode.
  lOOP AT it_datatab......
    transfer it_datatab to e_file.
  ENDLOOP.

  close dataset e_file.

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