3798376 - SSO between two sites fails during accounts.verifylogin with error 206001 due to consent locale mismatch under strict enforcement

• Single sign-on (SSO) between two sites does not work bidirectionally.
• accounts.verifyLogin fails during the cross-site SSO flow.
• Error code 206001 with error message “Account Pending Registration”.
• Error details indicate “Missing required fields for registration”.
• The required consents exist in the user profile.
• Manual login to the second site succeeds.
• Adding include: "preferences" to the Web SDK global configuration did not resolve the issue.
• The problem is specific to accounts.verifyLogin between the two sites.

• SAP Customer Data Cloud
• RaaS (Screen-Sets, Site Policies, Schema)

sso, accounts.verifyLogin, 206001, account pending registration, missing required fields for registration, consent locale, strict enforcement, language mismatch, lang parameter, web sdk, cross-site sso, raas, screen-sets, schema, consent language, gigya , KBA , CEC-PRO-RAS , RaaS (Screen-Sets, Site Policies, Schema) , Problem