Discussion 1 Replies 106 Views × Close popover Rakesh Bommisetty (bommr1) PEGA Architect, Cloud Engineering Pegasystems Inc. IN View Profile Send Message bommr1 Member since 2015 8 posts PEGA Posted: June 4, 2015 Last activity: April 6, 2018 Posted: 4 Jun 2015 8:39 EDT Last activity: 6 Apr 2018 19:26 EDT Closed Null Pointer Exception on switching portals from Developer Portal only after upgrade After Upgrading to Pega 7, Null Pointer Exception is being thrown on switching between the portals from the Developer portal. Please share your expertise to overcome this error. **Moderation Team has archived post** This post has been archived for educational purposes. Contents and links will no longer be updated. If you have the same/similar question, please write a new post. System Administration Upgrades Share × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Discussion, please write a new Discussion. Posted: 5 years ago Posted: 5 Jun 2015 5:06 EDT × Close popover Nandhini Nataraj (natan) PEGA Principal Software Engineer - Customer Success Pegasystems Inc. View Profile Send Message natan PEGA replied to bommr1 Kindly open the Operators Access Group and check for assosiated portals. If the operator has any deprecated portals like "SysAdminDD" , remove them from the access group and perform a Revalidate and Save of the access group rule.