partner bank field in Credit memo thru MIRO

Hi

I am trying to post credit memo related to MM invoice in transaction MIRO. I am getting error

select partner bank out of multiple partner bank

but the field is not available for selection. The same is avaialable for input in invoice though. Not coming for credits only.

And if I put invoice reference, should not it take from the original invoice ?

Help

Pushkaraj

I have checked field status, its not suppressed