Error:Numeric overflow occurred during computation

[cielo]

I have a Report which is returning error([Teradata][ODBC Teradata Driver][Teradata Database] Numeric overflow occurred during computation.) only for specific parameter values.I have verified individual queries for those parameters they are executing fine.When I am refreshing complete Report I am getting this error.I know this is something data pattern and casting.Question how to find out which query and data item is returning this issue.  Please advise me. TY.

[Francis aka khayman]

remove query/data item one by one until you find the culprit