Need to Convert Spool Request(Generated Background Job ) Into PDF!

Standard FM-'CONVERT_OTFSPOOLJOB_2_PDF' is used to convert script otx spool to PDF.
Standard FM-'CONVERT_ABAPSPOOLJOB_2_PDF' is used to convert background job spool to PDF.

Step1. Here we have a simple program. Execute it.

Step2. We have the below output.

Step3. Go to Tx- SM36 and create and schedule a background job for the above report.

Step4. Background Job program name.

Step5. In Tx- SM37 run the job.The spool is generated. Select the spool.

Step6. Spool number is 3173 and click on the icon under type.

Step7. So here is the spool output as a result of background job.

Step8. The spool entry in the data base table.

Step9. Here is the program that reads the spool and converts it into PDF and saves it in a destination folder.
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PARAMETERS : spool_no TYPE tsp01-rqident DEFAULT '3173',
path TYPE string DEFAULT 'C:\Users\c5201446\Documents\DOWNLOAD\BGSPOOL.PDF'.

DATA : ls_spool TYPE tsp01,
lt_pdf TYPE TABLE OF tline,
objtype LIKE rststype-type,
file_size TYPE i.

START-OF-SELECTION.

  SELECT SINGLE * FROM tsp01 INTO ls_spool WHERE rqident = spool_no.
  IF sy-subrc IS INITIAL .
    CALL FUNCTION 'RSTS_GET_ATTRIBUTES'
      EXPORTING
        client = ls_spool-rqclient
        name          = ls_spool-rqo1name
        part          = 1
      IMPORTING
        objtype       = objtype.

    IF objtype(3) = 'OTF'. " OTF TEXT- SAP SCRIPT OUTPUT

      CALL FUNCTION 'CONVERT_OTFSPOOLJOB_2_PDF'
        EXPORTING
          src_spoolid     = ls_spool-rqident
          no_dialog       = ' '
        IMPORTING
          pdf_bytecount   = file_size
        TABLES
          pdf             = lt_pdf.

    ELSEIF objtype = 'TEXT'. "Job spool output of background report job

      CALL FUNCTION 'CONVERT_ABAPSPOOLJOB_2_PDF'
        EXPORTING
          src_spoolid          = ls_spool-rqident
          no_dialog            = ' '
        IMPORTING
          pdf_bytecount        = file_size
        TABLES
          pdf                  = lt_pdf.

    ENDIF.

    CALL FUNCTION 'GUI_DOWNLOAD'
      EXPORTING
        bin_filesize = file_size
        filename     = path
        filetype     = 'BIN'
      TABLES
        data_tab     = lt_pdf.

  ENDIF.
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Step10. Execute the report and provide the spool number and a destination path to download the PDF.