JCLAM0187I Dataset dsname is still allocated to (at least) ...

Dataset dsname is still allocated to (at least) one or more DDnames.

This message works in conjunction with JCLAM0188I: DD DDNAME. This may cause unexpected results later. These appear when a delete is performed on a dataset that is defined on a DD card and may be required by other actions in that step.

Resolution:

No action is required.