"400 Bad Request. Your browser sent an invalid request" message in SendPro Enterprise
The message "400 Bad Request. Your browser sent an invalid request" in SendPro Enterprise must be resolved by a Pitney Bowes representative.
Products affected: SendSuite® Live
Issue
When processing End of Day for the USPS carrier in SendPro Enterprise, an error is received of "400 Bad Request. Your browser sent an invalid request".
Cause
The number of transactions on the End of Day manifest exceeds the parameters for printing documents.
Resolution
This issue must be resolved by a Pitney Bowes representative. Please chat with us for further assistance.
UPDATED: June 22, 2023