Diagnosis
You want to enter or change a value adjustment for an earmarked fundand have entered a positive amount (document currency or localcurrency). However, this is not possible since it is defined in thedocument type of the referenced earmarked fund that only negativeamounts may be entered. (Negative earmarked fund)

Procedure
If you are processing a value adjustment amount, the amount must havethe same +/- sign as the referenced earmarked fund.
If you want to reduce the amount of a negative earmarked fund, you haveto enter a value reduction document and enter a negative amount here.