Recently I got a few reject codes 400, there something related to invalide length, is there any one who help me with this?
Solved! Go to Solution
Thank you for reaching out, @mauricio_flores! An agent will get back with you as soon as possible. Until then, if any community members know of a solution, please feel free to share it here. - Jenn
Thank you for reaching out. To further investigate, please provide the following information:
Since the 400 Bad Request Error is a client error response code, it’s best to start by troubleshooting any potential client-side issues that could be causing this error. Here are a handful of tips to try on the browser or device that is giving you problems.
Check the Requested URL
Clear Relevant Cookies
Upload a Smaller File
Log Out and Log In
Debugging Common Platforms
Uninstall New Extensions, Modules, or Plugins