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Status Submitted
Created by Guest
Created on Mar 19, 2026

(Bug?) Large data sets opened via "Use External Editor" remain enqueued until IDz is closed

In IDz, I opened a large data set via "MVS Files > Retrieve Data set". Because the data set was large (in my case, 42MB), it was recommended I open the data set using an external editor. After closing the external editor, I then tried to delete the data set. However, I then received an error that the resource is locked and could not be deleted. 

After further investigation, I determined that the Remote Systems Explorer daemon held an enqueue on the data set. After closing IDz completely, the enqueue was lifted and I could delete the data set. 

For what it's worth, I'm able to reproduce the error. 

Idea priority Medium