ORA-19212: no key columns specified before call to DBMS_XMLSTORE.updateXML()

ORA-19212: no key columns specified before call to DBMS_XMLSTORE.updateXML()

Cause:

No columns were specified as key columns before the call to DBMS_XMLSTORE.updateXML.


Action:

Use DBMS_XMLSTORE.setKeyColumn() to specify key columns