BDC uploading

[Former Member]

Hello friends,

In real time regarding BDC ...How to upload the data is it thru DATASET (i.e., thru Application server)

or thru gui_upload(i.e., thru presentation Server)

No need to give code just gimme in real time what hey will do to upload.

With Regards,

Satya

[Former Member]

Hi,

UPLOADING IS FROM PRESENTATION SERVER TO APPLICATION SERVER THROUGH GUI-UPLOAD FUNCTION MODULE

REGARDS

[Former Member]

Hi Satya,

In real time depending upon the requirement we upload the data . if there is reuirement to upload data frm application layer to presentation then we use open dataset, Read dataset. Similarly if we need to upload data frm internal table to presentation layer then we can use Gui_upload or GUI_download. Again requirement is for the uploading some transaction data ie frm tcode then we can use 2 method like

Call Transaction and session method. Hope u got the difference.

Regards,

Sana.

Reward for helpful answers.

[Former Member]

Hi satya,

In real time it depends on Requirement of Project, but genrelly File is either residing in the own system or any legacy system and now requirement of project may be to use file direct (Presentation server) from system or any legacy system and use it for BDC OR you may need to upload that file to application Server for future use and then use it from there for BDC because LOG file is also to be created in Application Server.

Regards,

Sachin Bhatnagar.

[Former Member]

Hi,

Application server: If data needs to be uploaded to internal table or downloaded from internal table to application server file, use below statements.

File open : OPEN DATASET

App.server file to Internal table: READ DATASET

Internal table to App. server file : TRANSFER

Presentation server:

Upload from file to internal table: GUI_UPLOAD

Download from internal table to file: GUI_DOWNLOAD

BDC Process for transaction codes:

CALL TRANSACTION & SESSION methods

Hope this helps u.