Error in Commitment Check (While Releasing a Sales Order)

Hi People,

We are about to implement EA-PS in one of our clients. We are working on ECC 6.4. At present I am facing a problem. While releasing the sales order through the transaction VKM3 the system is issuing the following message: -

"Error in commitment check (see log)". The Log has nothing written in it. The sales order contain the Commitment Item and the Fund Center which are derived through FMDERIVE.

We have Credit Management active for the client. As a result of this whenever we create the sales order the system checks the credit of the customer and thus blocks the order for delivey.

Request you all to please help me in overcoming this problem.

Regards.

Dhruv