HTTP 102 Processing vs 400 Bad Request
HTTP 102 (Processing) is a 1xx Informational response, while 400 (Bad Request) is a 4xx Client Error response. 102 indicates that the server has received and is processing the request, but no response is available yet. Prevents the client from timing out. In contrast, 400 means that the server cannot process the request due to malformed syntax, invalid request message framing, or deceptive request routing.
Description
The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
When You See It
During long-running WebDAV operations.
How to Fix
Wait for the final response. This is an interim status to prevent timeouts.
Description
The server cannot process the request due to malformed syntax, invalid request message framing, or deceptive request routing.
When You See It
When sending malformed JSON, missing required fields, or invalid query parameters.
How to Fix
Check the request body format, validate all required fields, and ensure proper encoding.
Key Differences
102 is a 1xx Informational response, while 400 is a 4xx Client Error response.
HTTP 102: The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
HTTP 400: The server cannot process the request due to malformed syntax, invalid request message framing, or deceptive request routing.
You encounter 102 when during long-running WebDAV operations.
You encounter 400 when when sending malformed JSON, missing required fields, or invalid query parameters.
When to Use Which
For 102 (Processing): Wait for the final response. This is an interim status to prevent timeouts. For 400 (Bad Request): Check the request body format, validate all required fields, and ensure proper encoding.