Unable to assign permission sets in Salesforce using SCIM connector

Hello Experts,

We are working on version 9.0 LTS and we are trying to assign permission sets using UCIGroup3 (system entitlemnets 3 ) table. UCI_UCIGroup3_Update job is getting completed but permission set is not getting assigned. IsGroup3 column is set to True in CSMUser table. Update method is added in Provisioning workflow. Please help. Thank you.