VOFM pricing requirement and screen field KOMV-KBETR
i have implemented a VOFM pricing requirement, to check a condition for a sales order. In VA01/02 we are adding certain conditions with a price, that must be checked. But i did assumed that the filled-in price was in field KOMV-KBETR but the actual value is not always there !
When i add a condition ZZZZ with price 1000 EUR (in VA01), often the field KOMV-KBETR does not contain the value 1000 (during processing of the requirement). And when it contains 1000 at one time, and i change the value in the VA01-condition screen from 1000 to 2000, it contains the value 1000 (AND NOT 2000) !
This has properly has to do with the flushing of screen memory to abap memory, i think.
Buth how can i solve my problem ?