Post upgrading from v7.21 to 7.3 to a new infrastructure (a new app url), a case management feature making use of WorkLink  correspondence fragment was found degraded. The direct link to work object (embedded in outgoing emails) pointed users to the old environment.

Troubleshooting:

Verified below Dynamic-System-Setting  is set with current application url.

Pega-ProCom • PublicLinkURL (Pega-ProcessCommander)

Root cause:

The  Data-Admin-System-Configuration  object was found stale even after the processes responsible to populate it were rerun.  A limitation identified in Pega 7.3,  which causes the primary public url (pyPublicLinkURL) to remain stale, pointing to the old environment.

Resolution:

The issue was resolved after removing the stale object. Steps:

1. Update DSS with current application url
2. Delete the stale DASC instance

***Edited by Moderator Marissa to update Content Type from Idea to Discussion; added Developer Knowledge Share tag***