Visa Developer Community

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Regular Visitor

UserId must not be empty

 When I  try to send data to CardHolderEnrollmentTest.php I get the following error "UserId must not be empty" and the code is "CHERRD116"
4 REPLIES 4
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Newbie

Re: UserId must not be empty

I got the same problem. I tried in differente environments (node and java) but the error remains.

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Frequent Helper

Re: UserId must not be empty

Hello,

 

We have received this inquiry on support emails aand team is working on it, get back to you.

 

Thanks

Sanobar

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Newbie

Re: UserId must not be empty

This error typically occurs when the base64 encoded username:password is not being passed in the Authorization header when calling MLC APIs.

 

Please verify your authorization header contains the base64 encoded credentials for your app.

 

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Newbie

Re: UserId must not be empty

Correction in formatting of previous response: This error typically occurs when the base64 encoded username:password is not being passed in the Authorization header when calling MLC APIs.

 

Please verify your authorization header contains the base64 encoded credentials for your app.