RA1000 - sorting for any worklists safely

The customer knows sorting for certain worklists on RA1000 can cause table locks, slowness and lockups causing downtime.

CPACS- Turning off CPACS worklist filtering platinum property configuration – Centricity PACS 6.x sites

https://gehealthcare-svc.my.salesforce.com/articles/HCIT_Knowledge_Article/CPACS-study-dttm-acq-dttm-scheduled-dttm-and-other-time-definitions-1465798956628?popup=false&navBack=H4sIAAAAAAAAAIuuVipWslLyzssvz0lNSU_1yM9NVdJRygaKFSSmp4ZkluSA-KVAvn58aaZ-NkyhPpCDosu-ODWxKDnDNjOvLD4xuTC-JBNoUm0sAGQUsABhAAAA

But sort is necessary for the users workflow.

e.g.) The user wants to see all exams of a patient descending by study date

In such case, the customer cannot disable sorting.

But it is the risk of system down.

(Actually it was occurred... a user did sort by mistake.)

Therefore, the customer wants to a way to avoid system down without disabled sorting.

For example...

The user can sort if Patient ID or Patient's name is entered.

But if don't entered, the user cannot sort with an error message.