Different PF UAN no. claim issue - How to rectify or if any form & procedure there?

Dear Team,

I have two PF UAN numbers. One was settled by physical form before creating a new UAN number. After two years, I saw my old UAN on the member portal with some balance available. I applied for this amount and received it. Now, when I try to do a partial withdrawal in my new UAN, it shows that my KYC is already registered with that UAN number. How can I rectify this issue? Is there any form or procedure I need to follow?

Kindly advise me on how to sort this out.

Thank you.

Member has to merge all UANs in the present UAN by submitting a transfer claim (Form 13), and then the old UAN would be abolished.