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AWS dms documentation change

Service: dms · 2025-06-25 · Documentation low

File: dms/latest/userguide/CHAP_ReleaseNotes.md

Summary

Added 7 new resolved issues related to metadata handling, data validation, and database-specific improvements

Security assessment

Bug fixes address functional improvements and data integrity issues but no security vulnerabilities are explicitly mentioned

Diff

diff --git a/dms/latest/userguide/CHAP_ReleaseNotes.md b/dms/latest/userguide/CHAP_ReleaseNotes.md
index 966b85cca..dd1978358 100644
--- a//dms/latest/userguide/CHAP_ReleaseNotes.md
+++ b//dms/latest/userguide/CHAP_ReleaseNotes.md
@@ -66,0 +67,7 @@ Transformation rules metadata issue |  Fixed an issue with expressions in transf
+Metadata table drop and recreate issue | Replication tasks now resume successfully when source tables are dropped and recreated during task stoppage. Improved metadata handling and status synchronization for recreated source tables.  
+SQL Server `AlwaysOn` primary replica issue | Improved primary replica detection for SQL Server sources in `AlwaysOn` configurations by handling case sensitivity variations.  
+MySQL source TIME data type handling issue | Resolved migration issues with TIME values containing fractions and hours exceeding 24 when `loadUsingCSV` is disabled.  
+Data validation NUL character handling issue | Data validation now handles NUL (0x00) characters correctly without failing. Improved validation processing for data containing NUL characters.  
+SQL Server data validation issue | Resolved validation comparison issues with `UNIQUEIDENTIFIER` columns for SQL Server sources.  
+Table pre-load validation issue | AWS DMS tasks now complete validation successfully when tables are in pre-load phase during CDC replication.  
+Oracle source logging issue | Oracle source error logs now display the correct SQL statement during timezone query execution. Improved logging accuracy for better troubleshooting capabilities.