How can a how a "DT570E: Detector control file allocate failed" message can be corrected?

Document ID : KB000117480
Last Modified Date : 12/10/2018
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Introduction:
This document states how a "DT570E: Detector control file allocate failed" message can be corrected.
Question:
How can a how a "DT570E: Detector control file allocate failed" message can be corrected?
Environment:
z/OS 1.11 & above.
Answer:
A "DT570E: Detector control file allocate failed" message can be corrected by:

1) Entering DTCF on the option line of the Detector main menu

2) The "DETECTOR Create Control File Display" should appear. Enter the name of the new Control File at the top "Dataset Name" prompt & press "enter" to create the file

3) Afterwards, recycle your Xmanager