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AWS dms documentation change

Service: dms · 2025-05-03 · Documentation medium

File: dms/latest/userguide/CHAP_Validating_S3.md

Summary

Added note about validation failure with Lake Formation-managed S3 targets causing data consistency issues

Security assessment

Documents a functional limitation affecting data validation but does not indicate a security vulnerability or introduce security features.

Diff

diff --git a/dms/latest/userguide/CHAP_Validating_S3.md b/dms/latest/userguide/CHAP_Validating_S3.md
index 3050b3681..e8c734a8c 100644
--- a//dms/latest/userguide/CHAP_Validating_S3.md
+++ b//dms/latest/userguide/CHAP_Validating_S3.md
@@ -132,0 +133,2 @@ S3 Validation uses Amazon Athena which does not support special characters (othe
+  * When AWS DMS data validation feature is used with an Amazon S3 target managed by AWS Lake Formation, the validation process fails. This can result in data consistency issues.
+