Validation on Subscreen in Screen-Exit

[maksingh8]

Greetings,

I have implemented a screen-exit (ITOB0001) for function location enhancement; where I have created a new tab with 4 check boxes.

Now based on 'Function location category' selected, I need to enable and disable the added tab fields.

I am able to read 'Function location category' in the function exit EXIT_SAPLITO0_001 (which is for PBO of main screen). But my problem is how can I disable my newly added tab fields from this function exit.

In other words how can I disable the subscreen elements from the main screen PBO.

Thanks in advance,

Mayank

[maksingh8]

Greetings,

I have implemented a screen-exit (ITOB0001) for function location enhancement; where I have created a new tab with 4 check boxes.

Now based on 'Function location category' selected, I need to enable and disable the added tab fields.

I am able to read 'Function location category' in the function exit EXIT_SAPLITO0_001 (which is for PBO of main screen). But my problem is how can I disable my newly added tab fields from this function exit.

In other words how can I disable the subscreen elements from the main screen PBO.

Thanks in advance,

Mayank

[nabheetscn]

Hello 

In PBO of the created subscreen you can enable disable. You can export the value from PBO of exit and read it in PBO of Subscreen?

Thanks

Nabheet

[RaymondGiuseppi]

Usually :

• Use the first exit FM (PBO - EXIT_SAPLITO0_001, ZXTOBU01 include) to store data in top include (LXTOBTOP -> ZXTOBTOP include) of exit function group
• Read/Update this data in PBO/PAI of subscreen SAPLXTOB/100*  (modules in SAPLXTOB -> ZXTOBZZZ include)
• Send back this data in second FM (PAI - EXIT_SAPLITO0_002, ZXTOBU02 include)

(similar in most customer fields dynpro exit)

Regards,

Raymond

[maksingh8]

Thanks for your help. The solution is working.
I have created the ZXTOBTOP include and declare a global variable there.
For which I am able to store value in function exit, and use that stored value directly in subscreen.

Thanks again,

Mayank