C6331 Western Union Error 2021

Prevention is better than cure. Follow these best practices to avoid seeing C6331 again:

"I am receiving error code C6331 when trying to send money to [Receiver Name] in [Country]. Can you please check if my transaction has a compliance hold and advise what documentation is needed to release it?" C6331 Western Union Error

Detailed explanations of why transfers might be canceled or held can be found on the Western Union Care Avoiding Fraud Blocks Wise.com's Safety Guide Prevention is better than cure

Do not panic. In most cases, this error is reversible. Follow these steps in order: In most cases, this error is reversible

No official .

I notice you're asking about — but after checking Western Union’s official error code lists and technical documentation, C6331 is not a recognized standard error code in Western Union’s money transfer, online banking, or API systems (as of my latest knowledge update in 2026).

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