UNCAUGHT_EXCEPTION in Aggregate activation

Hi,

We are activating and filling up the aggregate and we got the following error message:

ABAP/4 processor: UNCAUGHT_EXCEPTION

I checked the dump and the meeage is:

Runtime Errors UNCAUGHT_EXCEPTION

Exceptn CX_RSR_X_MESSAGE

ShrtText

An exception that could not be caught occurred.

What happened?

The exception 'CX_RSR_X_MESSAGE' was raised but was not caught at any stage in the call hierarchy.

Since exceptions represent error situations, and since the system could not react adequately to this error, the current program, 'SAPLRRMS', had to be terminated.

Any help would be greatly appreciated.

Regards

Nagendra