Dropdown on Dynpro gets refreshed

[Former Member]

hi experts,

I have a dropdown box on a dynpro, that I have filled with values. if I now choose an entry and press enter in f.e. a dynpro inputfield, the selection of the dropdown box gets lost. I'm taking care, that the dropdown box is only getting filled once in the pbo, but i don't know why it's loosing it's selection when a roundtrip is being performed.

does anybody know what to do?

thank you for your help!

[Former Member]

Hey guys,

no ideas anyone?

thanks

[Former Member]

So this drop down box is populated by a call to VRM_SET_VALUES ??  And in your PAI is the value transported via a FIELD statement ?

We have ideas.  We just don't have any screen code to pick apart.

Regards

Rich

[RaymondGiuseppi]

When Enter is pressed you trigger a PAI/PBO cycle

• In PAI did you save the field value (how did you define the field in Abap (some TABLES in top include?) , in dynpro (ddic reference?), is there a FIELD statement in PAI logic))
• In PBO did you reset the value (implicitly or explicitly)

You should provide much more information, also what did you already try (debug - watchpoint, etc.)

Regards,

Raymond