Budget Exceeded but no Error message ,Able to assign more than allocated

Hi Gurus,

I am facing issue in following senareo..Need help..

Even though the Budget release amount is INR 50,000.00 for the WBS Element FDINP.PG5.PRC the system is allowing me to assign material worth INR 1,00,000.00 and I am able to create the auto PR, release the PR, create a PO with reference to the PR and goods receipts too. Though the availability control is active the system is not poping any warnings and errors according to the Tolerance limits.

Kindly suggest how to proceed further.

Regards,

Somya De