The Connection Ends before a Valid HTTP Response is Received

Error Message

HTTP/1.1 header parser received no bytes

Error Example

Maximum Retry Limit Reached![HTTP/1.1 header parser received no bytes]

Meaning

The adapter did not receive the HTTP response headers needed to complete the check and reached its retry limit. The message does not identify which system ended or interrupted the response.

Possible Causes

The ERP service may have closed the connection or restarted before responding.
A temporary network interruption may have affected the request.
A gateway or proxy between the systems may have interrupted the response.

Recommended Resolution

Check whether Acumatica maintenance or a service interruption has been announced.

Wait for Textura to retry the connection.

If the error continues or recurs, give Textura Support, your ERP administrator, or your ERP consultants the error and timestamp. Ask them to review service availability and the connection path.

Last Published Friday, October 23, 2026