Hi, 

Check your revaluation accounts setting.     The settings can drive the revaluation postings.  For example, if you're posting back to the original string. then IFS will make the corresponding postings, and in your example, will post back to the project. Postings to the project will require the project dates to be compatible with the postings. 

If you do not post back to the original account string, then IFS would not validate the project dates (in your example). 

For your example, you do not appear to want the original account string used for the revaluation postings (at least for this example). 

Best regards, 

Thomas

Hi Thomas,

Thanks for your reply. below is the revalution accounts setting.

There is no currency balance and revalution amount also zero