ORA-19210: column string , specified to be a key or update column for DBMS_ XMLSTORE, does not not exist in table string

ORA-19210: column string , specified to be a key or update column for DBMS_ XMLSTORE, does not not exist in table string

Cause: The column specified using setKeyColumn() or setUpdateColumn() did not exist in the table.

Action: Change the column specified to be a column in the table