'getting the 99 code when using the mondial relay api

I'm trying to implement the Mondial Relay web service, when creating the label, i got the code 99: Generic service error This error may be due to a technical problem with the service…. always appears even by changing the values ​​of the attributes, I tried to contact the technical service but until the moment no return from their part. any solutions



Solution 1:[1]

Maybe you don't pass enough parameters to the api for handle your request. In my case i've to pass latitude, longitude and countryCode parameters for for a succeed call.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 benj