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Security Data : UsernameToken authentication failed

Visa Dev Moderator

Re: Security Data : UsernameToken authentication failed

Hey @ronghuichase,


After meeting with CyberSource, we have come to learn that VDP generated Merchant ID’s will experience an unresolvable gateway issue.
The EBC error message: The payment processor gateway name is either invalid or missing
Currently, the only method to properly query the CyberCource Payments sandbox is creating a merchant account directly with CyberSource:


Luckily, their site also provides an easy to use method to test their account credentials:
Additionally, here are the following links for sample code:


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