| ERROR | Duplicate where-clause in table expression |
| CAUSE | Two or more WHERE clauses were found in a DELETE, SELECT, or UPDATE statement. The WHERE clause specifies a condition under which rows in a table are processed. The condition can contain several logical expressions connected by AND or OR, but a statement can contain only one WHERE clause. |
| ACTION | Remove one of the WHERE clauses and, if necessary, connect logical expressions by AND or OR |