HI,
I had created a screen for marc table with two fields MARC-HERKL ( Country) and MARC-STAWN (Imp. comm code). The stawn field has a default search help H_T604 with two importing parameters Country and STAWN. And on the screen I had selected two fields with dictionary ref so by default foreign key check is doing.
Issue 1.
Now on the screen If I press F4 on STAWN field it is displaying all the country related values but actually it should check the HERKL field on the screen and related to that country values only have to display. This issue is similar like Plant & Storage location.
Issue 2 .
So to avoid this I used Custom F4 help fm for the stawn field and providing the values based on the country entered in HREKL field using dynpro_values_read. When user selected any value and hit enter , system is checking the entry with the source table T604 with country = empty and stawn = selected value. So it is giving error that entry doesn't exist in the table. In fact it should check with the country field combination entered on the screen field marc-hrekl.
In MM02 there is no issue . But I am unable to get the same in my program. Could you please any body help me on this how to achieve the relationship to check and provide F4 ?
Regards,
Chitturi