Budget Actual Report S_ALR_87013557 updation problem

Hi to All,

We have done cost planning through detailed cost planning using cost elements and budgeting done.

We have given reference of WBS for creation of Sale Order and invoice done.

The actual revenue that is coming through Sale Order is  updated in S_ALR_87013557 report as negative value.

for example my budget for the WBS is 20,00,000 and revenue for the period is 5,00,000, budget available is 25,00,000.

The same report is getting updated in S_ALR_87013543 through cost element wise correctly.

And again in Report S_ALR_87013532 not updated.

I am not able to find out why this is happening whether this problem is from PS or SD and solution for the same.

Kindly help.

Thanks

Suresh