UPI error U07: Validation error
Raised by: NPCI UPI switch. Source: NPCI, UPI Error and Response Codes v2.9, section 4.4, errors from the UPI service layer.
What it means
The request failed validation at NPCI's switch. NPCI doesn't say which field.
Not fully documented: NPCI doesn't say which validation failed.
No. This decline happens before your account is debited.
Nothing to refund in the normal case. If a debit does show on your statement, the bank must reverse it by T+1 for a transfer to a person, or T+5 for a payment to a merchant.
NPCI's UPI switch.
Technical: a system didn't respond or failed.
What you should do
Wait a few minutes and try again, or use another UPI app. Check your statement first in case money left your account.
If you are a merchant, bank or PSP
This is an integration or message-level error. Log the full request and response, compare them with NPCI's API specification, and fix before retrying.
UPI error U07 kya hai?
U07 ka matlab hai request NPCI ki validation mein fail hui.
Related codes
If it still isn't sorted
- Raise a complaint inside your UPI app. Every UPI app has a help or dispute option on the transaction, and it goes into NPCI's online dispute system. Keep the UPI transaction ID or RRN handy.
- If the app doesn't resolve it, contact your bank's grievance desk with the same reference.
- If your bank hasn't replied within 30 days, or you're not happy with the reply, complain to the RBI Ombudsman at cms.rbi.org.in. It's free.
Technical or business decline?
NPCI splits declines into two kinds. A technical decline means a system didn't respond or failed: a bank offline, a timeout, a switch error. A business decline means the systems worked and said no, for a reason about the account or the payment: wrong PIN, not enough money, a limit, a risk check. Retrying helps with some technical declines and almost never with business ones.