Bank Reconciliation Button is Disabled in AX2012

Dear ALL2818.Issue.jpg
I faced Bank reconciliation issue, the problem is the value of Un reconcile field is zero & still reconciliation button is disable, first time I face this issue in AX2012,
Can you please help me? Attached for you reference

2818.Issue.jpg

Warm Regards
MS

I found the Mistake & resolve it.

Thanks & Regards
MS

Hi

Could you please post how did you resolve that ?