GET Parameter ID in Update-Function-Module

[master1980]

I have written a Report in which i I set a parameter ID (= SET PARAMETER-ID Z....).
After this i do an Batch Input (Call Transaction MODE "E") on Transaction CO02 (Change Production Order) and just presses "PRINT" and then "SAVE". Within UPDATE-TASK (CO_VB_ORDER_PRINT).
a Smartform is called. In this Smartform i GET the parameter ID which is unfortunately always empty.

Why is the Parameter ID empty and what would be the best solution?

[sravan_aleshwaram]

Hello @master1980 

The parameter ID is empty because SET/GET parameters don’t work across update tasks.
Your SmartForm runs in an update task (different LUW/session), so it cannot access the GET parameter set earlier

Thanks,
Sravan