How to fix Error 4343 on Windows Server 2025 / Windows 11

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Troubleshooting Guide: SQL Server Error 4343 — “Database Rolled Forward Beyond Specified Point in Time”

Why This Error Happens

This error occurs when performing a point-in-time restore (using WITH STOPAT) and the specified timestamp falls before the point where the database has already been rolled forward by previously restored transaction log backups. SQL Server 2025 tracks the current recovery point internally, and once logs have been applied past your target time, it cannot roll the database backward to satisfy the STOPAT clause. This typically happens due to restoring log backups out of sequence, specifying an incorrect STOPAT value, or attempting to re-run a restore script after a prior log restore already advanced the recovery point.

Step-by-Step Resolution Guide

Step 1: Verify the Restore Sequence and Timestamps

  • Check the backup history to confirm the exact chain: full backup → differential (if any) → transaction log backups.
  • Run the following query against msdb to review backup timestamps:
  SELECT backup_start_date, backup_finish_date, type 
  FROM msdb.dbo.backupset 
  WHERE database_name = 'YourDatabaseName' 
  ORDER BY backup_start_date;
  • Confirm your STOPAT value falls within the time range of an actual log backup, not before the full backup or after the last log backup already applied.

Step 2: Restart the Restore Chain from the Full Backup

  • If the database has already been rolled forward too far, you cannot simply “undo” the log restore — you must restart the entire restore sequence.
  • Drop or rename the partially restored database if it’s in a RESTORING state:
  RESTORE DATABASE YourDatabaseName FROM DISK = 'C:\Backups\YourDatabase_Full.bak' 
  WITH NORECOVERY, REPLACE;
  • Reapply differential and log backups in order, using WITH NORECOVERY on all but the final restore step.
  • On the final transaction log restore, specify the corrected STOPAT value:
  RESTORE LOG YourDatabaseName FROM DISK = 'C:\Backups\YourDatabase_Log3.trn' 
  WITH STOPAT = '2025-01-15T08:30:00', RECOVERY;

Step 3: Accept the Current Recovery Point (If Point-in-Time Is No Longer Needed)

  • If the exact point-in-time is not critical and the current recovery point is acceptable, bring the database online without specifying STOPAT:
  RESTORE DATABASE YourDatabaseName WITH RECOVERY;
  • This completes the recovery process at the current rolled-forward state rather than the originally requested timestamp.

Step 4: Check File Permissions and Backup File Integrity

  • Confirm the SQL Server service account has read access to the backup folder path (e.g., C:\Backups\ or the network share).
  • Run RESTORE VERIFYONLY FROM DISK = 'C:\Backups\YourDatabase_Log.trn'; to rule out file corruption causing SQL Server to misread the log sequence number (LSN) chain.
  • On Windows Server 2025 / Windows 11, verify NTFS permissions via File Explorer → Properties → Security tab, ensuring NT SERVICE\MSSQLSERVER (or named instance equivalent) has at least Read & Execute rights.

Alternative or Verification Steps

  • After completing the restore, run RESTORE HEADERONLY and check the database state with SELECT state_desc FROM sys.databases WHERE name = 'YourDatabaseName'; — it should return ONLINE.
  • If repeated STOPAT failures occur, consider using RESTORE LOG ... WITH STANDBY instead, which allows inspecting data at intermediate points without fully committing the recovery, giving you a chance to verify the correct timestamp before finalizing with RECOVERY.