Product Information > JADE Error Messages and System Messages > 1300 through 1399 - Collection Exception Errors > 1303 - Iterator has no collection to iterate

1303   Iterator has no collection to iterate

Cause

This error occurs if your application code is using a collection iterator but it has not been given a collection to iterate. This occurs if the iterator is created outside of the collection iterator protocol, or if it is used with a collection that did not correctly implement the createIterator method.

Action

To create an iterator correctly, use the createIterator method of the collection and ensure that the collection implements this method correctly.