What is decline code 05 on Mashreq bank?

Asked by: Macy Carter  |  Last update: September 1, 2026
Score: 4.5/5 (8 votes)

Decline code 05 on a Mashreq bank card signifies "Do Not Honor," a general, firm rejection by the issuing bank for an unspecified reason. This usually indicates insufficient funds, suspected fraud, or a card restriction, requiring the user to contact Mashreq customer service for specific details.

What is a decline code 05?

A declined 05 code is a general Do Not Honor declined response. What does this decline mean? This is the most common and general declined message for transactions that are blocked by the bank that issued the card.

What does error code 05 mean?

The ERROR 05 message typically indicates that the payment method being used was either declined or is not valid for the transaction. This can happen due to various reasons, ranging from simple data entry mistakes to more complex issues with your payment method or account.

What is a bank reject code 05?

The 05 "Do Not Honor" message means the customer's bank has declined a transaction. This message is usually sent back to the merchant or service provider when a customer attempts to make a purchase online or complete a transaction using their debit or credit card, and the bank has refused to authorize the payment.

What is the processing code 05?

Decline Code 05 is a card issuer's way of saying, “We're not going to honor this transaction.” But here's the thing, they don't explain the exact reason behind it. It's like a general response that can be triggered by various factors.

Declined Credit Cards? Here’s Why (All Declined Codes Explained)

29 related questions found

What is reject code 05?

Code 05 (do not honor). The card issuer's bank stopped the transaction and told the merchant not to accept ('honor') the payment).

What is the return code 05?

ACH Return Code R05, also known as "Unauthorized Debit to Consumer Account Using Corporate SEC Code," is a standard code used in Automated Clearing House (ACH) transactions.

What is the credit code 05?

The code 05 decline is accompanied by a “Do Not Honor” message from the issuer, which explains blocked transactions. If the issuer blocks the transaction using the 05 response, our options are limited, as this code signifies a firm decline.

Why is my bank declining a transaction?

A payment gets declined by a bank due to issues like insufficient funds, incorrect card details (number, CVV, PIN, address), an expired or unactivated card, hitting daily spending/credit limits, or the bank flagging the transaction as potentially fraudulent due to unusual activity, location (like traveling), or merchant type. Technical glitches or a temporary hold placed by a merchant can also cause declines. 

What is the response code 050?

Error code 050 unauthorized usage may indicate that the account that you are using or the card belonging account is compromised. In this case, you should contact your respective bank and intimate about this. This is to ensure that your money doesn't get compromised or lost.

What is the reason code 05?

Response Code: 05 - Do Not Honour. This error is a generic bank response code that has several possible causes. However it does generally indicate a card error, not an error with your merchant facility.

What is the billing code 05?

Denial Reason Code 05 means the procedure code or bill type on your claim doesn't align with the Place of Service (POS) code you've submitted.

What is the decline code for transaction not allowed?

The decline code 57: Transaction Not Permitted—Card typically means that the card issuer has declined the transaction because the cardholder has attempted to make a transaction that their card does not allow.

What does declined by bank mean?

Typically, this occurs because the customer's credit card issuing bank did not approve the transaction. Possible reasons for a decline include insufficient funds, an account being frozen, an invalid credit card number, or an expired card.

What is error code 05 on card machine?

Decline code 05 means “Do not honor” the purchase. It is one of the most common and general decline messages for transactions that the issuing bank has blocked. Although it accounts for the most reasons that payment can't be processed, it is also one of the vaguest reasons.

How do I fix declined transactions?

Try the following:

  1. Check to find if your payment method is up to date. ...
  2. Make sure you have enough money in your account for the purchase.
  3. If you're still having issues, contact your bank to find if there's a problem with your account.
  4. Try making the purchase again with a different payment method.

Why would a bank decline a transfer?

A bank transfer gets rejected due to common issues like incorrect recipient details (name, account number, SWIFT/IBAN), insufficient funds, an account being closed/frozen, or security flags for suspicious activity, along with potential problems with authentication (SCA), technical glitches, or failing regulatory compliance. Even small typos can cause a rejection, so verifying all information is crucial. 

What is a declined 05 code?

05 - Do not honour.

Any other rule imposed by the card issuer that causes a decline (e.g. daily limit exceeded, duplicate transaction suspected, etc).

What is decline 05 on dealer pay?

Code 05 - Do Not Honor

The transaction has tripped the bank's fraud detection mechanisms. The transaction may be a case of fraud. Ask the customer to call the bank for further information, and to obtain the card status.

What is the code dishonour 05?

DISHONOUR-05: Authority cancelled. The payer has cancelled your direct debit authority. DISHONOUR-06: Account closed. The account you're trying to collect a payment from has been closed.

Which country code is 05?

The 05 area code designates the South-West region of the French telephone network. This telephone numbering, regulated by ARCEP, applies to fixed-line telephony in the entire region between Loire-Atlantique and the Pyrenees. Regional codes in mainland France : 01 : Île de France and Paris.

What is status code 5?

5xx - Server Error

This group of HTTP status codes indicates that the server is aware that it is on error or is incapable of performing the request. The server response usually includes an explanation of the error situation and if it is a temporary or permanent condition.

What does C05 incorrect transaction code mean?

C05 - Incorrect Transaction Code Change from checking to savings or savings to checking. C06 - Incorrect Account Number and Incorrect Transaction Code Correct a data entry error in the account information and change from checking to savings or savings to checking. Issue a new account number and transaction code.