DBIF_REPO_SQL_ERROR ABAP Dump

Hi Experts

I am getting Following ABAP Dump when i intializing the Planning area and Displaying CVC's of the MPOS..

Runtime Errors DBIF_REPO_SQL_ERROR

Date and Time 12/29/2008 15:46:29

Short text

SQL error 3114 occurred when accessing program

What happened?

The system is no longer linked to an ORACLE instance.

No further operations can be performed on the database.

Plaese Help.

regards

kanth