topic Re: Read values on screen while BDC in Application Development and Automation Discussions

Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 06:51:39 GMT

Dear all,

I want to create shipment cost through BAPI , I am using BDC recording for VI01 in the source code fof BAPI to create shipment cost .

But my requirement is that on the last screen of VI01 I want to check the Net Value ( netwr ) and if it is NON-ZERO then only I should SAVE it and if it is ZERO then I should EXIT.

for that i want to read value of that field on the screen.

on table level it gets saved only after SAVE of shipment cost moreover that field does not have parameter ID so I cant use GET PARAMETER .

Could anybody tell from which table the data for Net Value for line item in VI01 comes ( before saving ) ?

Or how should we read the values on the screen without parameter ID ?

<removed_by_moderator>

Thanks

Edited by: Julius Bussche on Sep 9, 2008 4:28 PM

Re: Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 07:02:54 GMT

HI,

There will not be any such value without Saving... All you can do is define a WA with the same name as in the screen ... DOING THIS >> WHAT WILL HAPPEN IS WHATEVER IS THE value of the field.. Will be automatically be available in the program.. NO Need to use SET/GET parameters...

Regards,

VIjay

Re: Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 07:05:22 GMT

after this step.. ALl you have to do is check the comdition and pass the corresponding ok_code.

FOr example VTTK-TKNUM is the field on screen define a wa corresponding to this...

Regards,

VIjay

Re: Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 07:07:27 GMT

Dear vijay,

I could not get you.

would you please elaborate?

Re: Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 07:10:11 GMT

Hi Zamba,

Here is no needto go for SET PARAMETER ID.

Just go to that field on that screen, put your cursor on that screen and press F1 and now click on technical settings button. You get the internal field representation ie., SCREEN FIELD , in field description for batch input.

You can use this screenfield and check whether it is empty or not.

Hope this helps you.

Regards,

Chandra Sekhar

Re: Read values on screen while BDC

Former Member — Mon, 30 Jun 2008 07:23:16 GMT

Consider if Ship. cost type is the field you want to validate. the field name on the screen is RV54A- FKART this tou can find by clicking F1 then clicking on technical information.

define a work area with same screen name and attributes...

Eg:

data: begin of RV54A,

FKART type RV54A-FKART,

End of RV54A.

the data on screen will automatically be populated on the field RV54A- FKART in BDC Program.

You can use this value to validate according to your requirement.

Regards,

VIjay

Re: Read values on screen while BDC

Former Member — Wed, 16 Feb 2011 12:28:46 GMT

This message was moderated.