1xx Informational

HTTP 102 Processing

The server has received and is processing the request, but no response is available yet. This prevents the client from timing out and assuming the request was lost. Used primarily with WebDAV.

Common Causes

  • WebDAV request requiring extended processing
  • Server performing a complex multi-step operation
  • Batch operations that take significant time

How to Fix

  1. 1No fix needed — this is an interim status for long operations
  2. 2Increase client timeout thresholds for complex requests
  3. 3Consider breaking large operations into smaller chunks

Example

HTTP 102 Processing
PROPFIND /files HTTP/1.1
Depth: infinity

→ Server responds 102 Processing
→ Eventually returns 207 Multi-Status

Related Informational Codes

100

Continue

101

Switching Protocols

103

Early Hints