Oracle Solution for Error ora-19210

Solution for Oracle Error ORA-19210

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

What triggered the Error:

e column specified using setKeyColumn()/setUpdateColumn() did not exist in the table.

What should we do to fix it:

ange the column specified to be a column in the table