Invalid triggered statement

  Explanation:  You specified a statement or clause in a triggered
  statement list which is not supported.  Examples of such
  statements are:  -     any statement other than DELETE, INSERT,
  UPDATE, ROLLBACK or error statement.  -        a WHERE CURRENT
  OF clause in an UPDATE or DELETE statement.  - a RETURNING
  clause on an INSERT statement.

  User Action:  Remove the invalid statement or clause