If a BBIS User Login part is configured to assign a constituency to users who sign up on the page, the signup transaction batch commitment will error with the message, "Please enter a valid 'Constituencies'", if the user already has a constituent record with that constituency.
We are currently evaluating this issue for a fix in a future service pack.
Steps to Duplicate
1) Create a BBIS User Login part and select a constituency to assign users who sign up on the page. 2) Put the part on a page. 3) In CRM, add a new individual constituent 4) On the constituent record, go to Personal Info > Constituencies > Add the constituency that is used on the User Login part in step 1. 5) Go to the page containing the user login part > Register as a new user using the new constituent's information (from step 3). 6) In CRM, go to Web > Manage Web Transactions > Download the signup transaction 7) Validate the batch > Make sure that the new user registration is matched to the new constituent added in step 3. 8) Commit the batch 9) Notice that an error occurred and the exception batch has the error "Please enter a valid 'Constituencies'"