Symptom
The default queue of a new DLI SQL script has been deleted.
Figure 1 DLI SQL script
Possible Cause
When a DLI SQL script is used or opened, the queue selected for the script is stored in the cache. This queue is automatically selected for another DLI SQL script created in the workspace.
Solution
When creating a DLI SQL script in the workspace, select a valid DLI resource queue. When you create DLI SQL scripts in the future, this valid DLI resource queue will be used by default.