Error when creating record from portal into MDM using MDM API's

Hi All,

When trying to create a new record from Portal we are getting the below error. It is working fine till yesterday.

We are using MDM API's from webdynpro java for creating.

What could be the reason for this. Not sure whether this error is ocuring for all the users or for single user.

"Exception: CommandException com.sap.mdm.commands.CommandException: com.sap.mdm.internal.protocol.manual.ServerException: Database command execution error. A SQL statement failed to execute. The actual error may have been written to a log file."

Please help to resovle this.

Thanks

Satish