GDC Preview job change results in "Failed to retrieve preview records"; running job results in java error

Problem Symptoms

• Attempt to preview change results in "Failed to retrieve preview records."
• Running GDC data change job logs the following:

2016-06-23 10:41:03,563 913335 [main] ERROR com.exlibris.voyager.jobd.JobExecutor - Job Failed to run properly: 
javax.persistence.EntityNotFoundException: Unable to find com.exlibris.voyager.model.Library with id 0 

Cause

A location in the database does not have an Owning Library assigned.

Resolution

1. Identify the location missing the owning library. Two options:
2. System Administration > System > Locations > scroll through list and see which location(s) are blank in Owning Library column.
3. Query database for locations where library_id is 0:

select * 
from location 
where library_id=0; 

4. System Administration System > Locations > highlight location with blank Owning Library
5. Click Edit
6. Select an Owning Library from the Owning Library drop-down.
7. Click Save.

Additional Information

Owning Library is a required field. Locations that are missing a value for this field are uncommon; when encountered, they typically are locations that were created long ago (that is, once resolved, this is not an ongoing issue).

• Article last edited: 31-Oct-2020