Western Union Error Codes __exclusive__ Jun 2026

Western Union uses strict security algorithms to prevent fraud, identity theft, and money laundering. These codes mean the system requires more proof of who you are. Error Code: C1101 or C1102 Identity verification failed.

: "Transaction Not Allowed." This often indicates an account block that requires contacting Western Union customer care to resolve.

Switch from the mobile app to a desktop browser (or vice versa). If the issue persists, the server may be undergoing routine maintenance. Identity Verification and Security Flags western union error codes

This is Western Union’s most aggressive security measure. The algorithm has flagged your transaction as high-risk. Common triggers include:

: A code specific to Western Union that bluntly states "Transaction not Allowed," often triggered by currency mismatch or destination bank exchange controls. Western Union uses strict security algorithms to prevent

Check that the receiver's name is spelled perfectly and matches their official ID.

When you receive an error code, human instinct is to retry immediately. : "Transaction Not Allowed

If the mobile app fails, try logging into the official website via a desktop computer browser.

You moved recently and haven’t updated your bank’s address, or you’re using a corporate card (which Western Union typically rejects for consumer sends).

90% of errors are typos. Compare:

Western Union error codes can vary depending on the nature of the transaction and the platform used (online, mobile, or in-person at a retail location). Here are some common error codes and their explanations: