SAP PI: Message error: ORA-00917: missing comma error.

Hi Experts,

We are getting ORA-00917: missing comma error in PI.

Message failed in adapter engine.

Also there are many successful messages processed for this interface.

ONly one message failed due to this eror.

I checked for the both Comma and missing closing parenthesis.

But i am not able to find the both in the payload.

How to fix this..