Request Failed with 502 Status / Error Code: 502
Meaning
A gateway or intermediary system received an invalid response from another server because one system in the connection path could not successfully communicate with the next one.
Possible Causes
- A proxy, gateway, or load balancer had a communication issue.
- The ERP service returned an incomplete or invalid response.
- There was a temporary network interruption.
- Middleware routing or endpoint configuration is incorrect.
Recommended Resolution
Contact Textura Support, your ERP administrator, or your ERP consultants to review the gateway/middleware path and confirm the ERP service is responding correctly.
Last Published Monday, August 31, 2026