Question7Replies343ViewsX allac Member since 2017 9 posts PEGA Posted: 10 months agoLast activity: 7 months 1 week ago Solved SAML Configuration: Not allowed to map '.pyUserIdentifier' propertyHas anyone encountered a similar issue with SSO setup ?In Authentication service, when I map Attribute(emailAddress) to ".pyUserIdentifier" its throwing below error.Name of PegaRULES property.—Not allowed to map '.pyUserIdentifier' property***Edited by Moderator: Lochan to update platform capability tags*** Data Integration System Administration ReplyI also have this Question (0) FacebookTwitterLinkedinEmail Copy Link Copied! Posted: 10 months agoKevinZheng_GCS PEGA replied to allacwhat Pega version? Posted: 10 months agoallac PEGA replied to KevinZheng_GCSversion 8.3.0 Accepted Solution Posted: 10 months agogundk PEGA replied to allacHi, Since from PEGA 8.x that not required to set. Thanks, Kranthi Posted: 10 months agogoela1 PEGA replied to allacHi, Yes, it doesn't require from PEGA- 8.1.1 and later versions. If you try to map uid with pyUserIdentifier and save, it will throw an error. Thanks, Abhishek Posted: 7 months agoHarsh_Panjwani Areteans replied to allacAny update on the resolution. How to we map the pyUserIdentifier property.How would Pega handle in v8x and above. Posted: 7 months agosrivr1 PEGA replied to allacHi, Check for pySAMLWebSSOAuthenticationActivity configurations. Posted: 7 months agosrivr1 PEGA replied to allacHi, Check for any customizations done in previous versions and reconfigure your customizations using the OOTB functions provided in 8x.