Error Code Portal
MicrosoftWindows Win32Error code

13857

ERROR_IPSEC_IKE_GETSPIFAIL

Alternative forms: 0x00003621 · 0x3621 · ERROR_IPSEC_IKE_GETSPIFAIL · 0x80073621

What does this code mean?

Code 13857 · An issue reported by Windows Win32.

Official explanation · Original text

Failed to obtain new SPI for the inbound SA from IPsec driver. The most common cause for this is that the driver does not have the correct filter. Check your policy to verify the filters.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

System Error Codes (12000-15999) (WinError.h) ↗

Creator: Microsoft and MicrosoftDocs contributors
License: Creative Commons Attribution 4.0 International
Checked on: 2026-11-12

Modifications: Extracted numeric codes, symbolic names and English message text; converted Markdown/HTML to plain text and normalized whitespace; added Korean product context, namespace labels, status classification and separately labeled official links. No machine translation of message text.

Source details · Original licenses and notices