I was trying to generate Budget comparison report in Management Reporter but it was not showing data. When I investigated I found the budget is disappeared in Management Reporter and while selecting the Book attribute, Budget Model/ code is not appearing. Before it was working fine. I tried all possible ways to stop and start integration services but failed. Finally I rebuild Data Mart and even re-installed MR completely but budget codes not appearing.

I suspect that when I had budget in one company and it was working fine but since I created budget in another company, this problem appears but not sure if the problem related to this.
Following are two different models in 2 different companies I have.

I have cleared the Cache but same issue
I am running Microsoft Dynamics AX 2012 R3 - CU8 and my Management Reporter is 2012 CU-16
Any clue if I am missing anything
Thanks in advance