BDC background processing

[Former Member]

Hi all,

I've written a batch input data transfer program, into the internal table of which i upload some data from the presentation server using the GUI_UPLOAD function module . I am trying both session method and call transaction. I am being successful in uploading the data into the SAP system i,e into the database tables when i follow foreground processing for session method and 'MODE A' in call transaction. The problem arises when i try to use the background processing option , the data is not getting uploaded into the SAP system. When i use the foreground option the same data gets uploaded without problem.

For the case of call transaction i tried looking into the message internal table during successful uploads, it'll have success message type and for the PROBLEM case of mine the internal table will be empty.

[Former Member]

data can't be upload from presentation server using GUI_UPLOAD in background.

If u want to upload the data in background, the file should be in application server and use OPEN DATASET to read the file into internal table.

[Bema]

hi,

Yes. You can't run it in background if you are using GUI_UPLOAD.

If the data is in application server, you can read it using OPEN DATASET.. and upload it to internal table in background.

regards,

Beena