topic Re: KPRO file export in Application Development and Automation Discussions

KPRO file export

Former Member — Fri, 03 Feb 2006 08:17:36 GMT

Hi,

can anybody tell me, how to export a file (e.g. a picture) <b>from KPRO to local file-system</b>. The file i want is element of the filelist of a DVS (DIS)

Problem is - i have to use an outstanding report and (as far as i know) can't use HTTP-response. Also, the download should work automatically in background and save the file to defined path.

There is a FM CV120_DOC_CHECKOUT_TO_CLIENT that looks right, but i can't get it work.

Also i have the requirement to get a link for the file in KPRO, wich i can later use to build html img-tags with this source. I used BAPI_DOCUMENT_GET_DETAIL2 and get the filelist (with file_id). I also tried CV120_KPRO_MASTER_DATA_GET to get file_id. Both works well, but when i try to get the url by calling the FM CV120_KPRO_CHECKOUT_TO_URL the function SCMS_URL_GENERATE raise "sdoki_subrc_bad_stor_cat" and later on handle the error as "no_content".

<b>Most important is to get the file to local folder.</b>

Thx for every answer.

Re: KPRO file export

Former Member — Fri, 03 Feb 2006 12:28:58 GMT

Hi Thomas,

First I use FM "CVAPI_DOC_GETDETAIL" to get a list of files which are connected to the DIS. Then FM "CV120_DOC_CHECKOUT_VIEW" to copy files from kpro to application server.

Here my codeing:


      clear st_def.
      st_def-kpro_use = 'X'.
      st_def-comp_get = 'X'.
      st_def-content_provide = 'SRV'.

      clear st_doc_file.
      st_doc_file-langu       = it_pool-langu.
      t_dappl = it_pool-dappl.
      translate t_dappl to lower case.
      concatenate path_daten1 it_pool-description '.' t_dappl
        into st_doc_file-filename.
      st_doc_file-dappl       = it_pool-dappl.

      clear st_phio.
      select single protected from dms_phio2file
                              into st_phio-protected
                              where file_id = it_pool-file_id.
      st_phio-lo_objid = it_pool-lo_objid.
      st_phio-ph_objid = it_pool-ph_objid.
      st_phio-langu    = it_pool-langu.
      st_phio-filename = it_pool-filename.
      st_phio-file_id  = it_pool-file_id.
      st_phio-storage_cat = it_pool-storage_cat.
      st_phio-created_by = it_pool-created_by.
      st_phio-created_at = it_pool-created_at.
      st_phio-changed_by = it_pool-changed_by.
      st_phio-changed_at = it_pool-changed_at.

      clear st_frontend.
      call function 'CV_GET_FRONTEND_TYPE'
        importing
          pf_frontend_type        = st_frontend-frontend_type
          pf_hostname             = st_frontend-hostname
          pf_winsys               = st_frontend-winsys.

      call function 'CV120_DOC_CHECKOUT_VIEW'
        exporting
          ps_cout_def         = st_def
          ps_doc_file         = st_doc_file
          ps_draw             = st_draw
          ps_phio             = st_phio
          ps_frontend         = st_frontend
        exceptions
          error               = 1
          others              = 2.

Regards,

martin

Re: KPRO file export

Former Member — Fri, 03 Feb 2006 13:41:02 GMT

OK, very interesting to see how to fill all the structures.

Some (newbie-) questions left:

it_pool seems to be a structure of file list, right?

What about st_def-content_provide? Is 'SRV' a specific value in your case? how can i find out, what i have to take.

Last question:

Where's the right place to define LOCAL Path (e.g. C:\xyz\) I wont check out to appliation server.

Re: KPRO file export

Former Member — Fri, 03 Feb 2006 14:42:07 GMT

Now, i tried your coding and it works "nearly" fine.

I get a strange hostname (iuEZxaeu#*ae#w#i#w-I) while using the FM for frontend type. It works the first time and than - never again.

Also found the part of coding where i can enter the path

Will debug this next week.