Error Code Portal
MicrosoftWindows Win32Error code

6815

ERROR_HANDLE_NO_LONGER_VALID

Alternative forms: 0x00001A9F · 0x1A9F · ERROR_HANDLE_NO_LONGER_VALID · 0x80071A9F

What does this code mean?

Code 6815 · An issue reported by Windows Win32.

Official explanation · Original text

The handle has been invalidated by a transaction. The most likely cause is the presence of memory mapping on a file or an open handle when the transaction ended or rolled back to savepoint.

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 (6000-8199) (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