V4 AP REST HTTP Response Codes

Lists the response codes generated for the HTTP REST requests sent to the v4 AP REST APIs. It also specifies the corresponding audit code generated in the logs.
Error MessagesOperationAudit Code in LogsHTTP Response Code
Failed to decode Base64
  • Protect
  • Unprotect
  • Reprotect
No audit code generated400
The content of the input data is not valid
  • Protect
  • Unprotect
  • Reprotect
44400
Unsupported algorithm or unsupported action for the specific data element
  • Protect
  • Unprotect
  • Reprotect
26400
Data is too long to be protected/unprotected
  • Protect
  • Unprotect
  • Reprotect
23400
Data is too short to be protected/unprotected
  • Protect
  • Unprotect
  • Reprotect
22400
The user does not have the appropriate permissions to perform the requested operation
  • Protect
  • Unprotect
  • Reprotect
3400
The data element could not be found in the policy
  • Protect
  • Unprotect
  • Reprotect
1401
The username could not be found in the policy
  • Protect
  • Unprotect
  • Reprotect
2400
Data unprotect operation failed. with correlationId <CorrelationID>Unprotect9400
Tweak input is too long. with correlationId <Correlation ID>
  • Protect
  • Unprotect
  • Reprotect
15200
Failed to send logs, connection refused ! with correlationId <Correlation ID>
  • Protect
  • Unprotect
  • Reprotect
51400
Policy not available with correlationId <Correlation ID>
  • Protect
  • Unprotect
  • Reprotect
31400

The Correlation ID appears in the error message only if it has been specified in the HTTP header.


Last modified : January 17, 2026