Error 14420 Log Shipping
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Error 14421 Log Shipping
Rayan D'sa When: 30 Nov 2014 7:04 AM Revisions: 13 Comments: log shipping errors in sql server 2008 10 Options Subscribe to Article (RSS) Share this Engage! Wiki Ninjas Blog (Announcements) Wiki Ninjas on
Sqlstate 42000 (error 14420)
Twitter TechNet Wiki Discussion Forum Can You Improve This Article? Positively! Click Sign In to add the tip, solution, correction or comment that will help other error 14421 severity 16 state 1 users.Report inappropriate content using these instructions. Wiki > TechNet Articles > Log Shipping False Error Message - 14420 Log Shipping False Error Message - 14420 Article History Log Shipping False Error Message - 14420 Table of Contents ProblemInvestigationSolution Problem We recently migrated our SQL Server 2008 R2 and SAN storage to the new infrastructure, error 14421 sql server 2008 I have log shipping setup on few databases and to retain all jobs I restored MSDB database on new server, post migration I synchronized primary and secondary servers, enabled all log shipping related jobs and entire process was successful, but few hours later Primary Server started generating alerts, error 14420:“The log shipping primary database [ServerName].[DatabaseName] has backup threshold of 60 minutes and has not performed a backup log operation for 120 minutes.” Investigation I started my investigation with sp_readeerorlog, I found lots of error messages as below. To confirm my log shipping status I checked Log backup, log copy and log restore jobs and all were running successfully, my last log backup was 15 min ago and it wassuccessfullyrestored on secondary server. On Primary Server Secondary Server Now I am pretty sure there is no problem with log shipping, but why the server generating alerts, on further investigation using following query on Primary server. Select * from msdb.dbo.log_shipping_monit
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Sqlstate 42000 (error 14421). The Step Failed
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Log Shipping Out Of Sync
MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & practices Servers and Enterprise Development Speech Technologies Web http://social.technet.microsoft.com/wiki/contents/articles/21575.log-shipping-false-error-message-14420.aspx Development Windows Desktop App Development TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. MSSQLSERVER_14420 Other Versions SQL Server 2014 SQL Server 2012 Topic Status: Some information in this topic is preview and subject to change in future releases. https://msdn.microsoft.com/en-us/library/aa337318.aspx Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2). Details Product Name SQL Server Event ID 14420 Event Source MSSQLSERVER Component SQLEngine Symbolic Name SQLErrorNum14420 Message Text The log shipping primary database %s.%s has backup threshold of %d minutes and has not performed a backup log operation for %d minutes. Check agent log and logshipping monitor information. Explanation Log shipping is out of synchronization beyond the backup threshold. The backup threshold is the number of minutes that are allowed to elapse between log-shipping backup jobs before an alert is generated. This message does not necessarily indicate a problem with log shipping. Instead, this message might indicate one of the following problems: The backup job is not running. Possible causes for this include the following: the SQL Server Agent service on the primary server instance is not running, the job is disabled, or the job's schedule has been changed. The backup job is failing. Possible causes for this include the following: the backup folder path is not
up Recent PostsRecent Posts Popular TopicsPopular Topics Home Search Members Calendar Who's On Home » SQL http://www.sqlservercentral.com/Forums/Topic1173855-1549-1.aspx Server 2008 » SQL Server 2008 High Availability » Error 14420 14421, Log shipping please help,... Error 14420 14421, Log shipping please help, How to set values for Backup threshold and Out https://thakurvinay.wordpress.com/2011/11/27/day-27-log-shipping-errors/ of sync threshold values? Rate Topic Display Mode Topic Options Author Message 7kiran77kiran7 Posted Monday, September 12, 2011 6:51 PM Grasshopper Group: General Forum Members Last Login: Wednesday, April 6, 2016 log shipping 8:25 AM Points: 13, Visits: 76 HI all,I've gone through all the articles regarding logshipping about 14420 backup threshold and 14421 out of sync threshold error messages,Everyone is suggesting that we have to set backup and out of sync threshold values to 3 times the frequency of our operations.If don't think otherwise (cause i am a newbie) where we have to set sql server 2008 these values in sql 2005 and sql 2008, shall i've to update the columns of log_shipping_monitor_alert table manually orit will be configured like in sql server 2000 at the time of log shipping configuration, please helpI can't find any options when configuring log shipping using wizard in 2005. Post #1173855 Perry WhittlePerry Whittle Posted Tuesday, September 13, 2011 1:47 AM SSCrazy Eights Group: General Forum Members Last Login: 2 days ago @ 1:08 AM Points: 8,245, Visits: 16,394 Log shipping stored procedures are detailed here -----------------------------------------------------------------------------------------------------------"Ya can't make an omelette without breaking just a few eggs" Post #1173935 « Prev Topic | Next Topic » Permissions You cannot post new topics. You cannot post topic replies. You cannot post new polls. You cannot post replies to polls. You cannot edit your own topics. You cannot delete your own topics. You cannot edit other topics. You cannot delete other topics. You cannot edit your own posts. You cannot edit other posts. You cannot delete your own posts. You cannot delete other posts. You cannot post events. You cannot edit your own events. You cannot edit other event
shipping is another tool for High availability it will generally have primary and secondary server, Full Backup restores at both location and then Tlog backups will copied to secondary server and restore. The step by step and detail information about log shipping with related links are blog here. Like replication or any other High availability tools, you can use one way from lower version to higher version, means your primary sever should be "LOWER" version and "SECONDORY" should be higher version, you cannot restore backup from sql server 2005 and restore to sql server 2000(should by other way round ) Generally, everything goes good things will not have any issue on it, as log shipping is very simple and easy to maintain. Some errors we get in log shipping is as follows: Description of error message 14420 and error message 14421 that occur when you use log shipping in SQL Server For sql server 2000 Error message 14420 Error: 14420, Severity: 16, State: 1 The log shipping primary database %s.%s has backup threshold of %d minutes and has not performed a backup log operation for %d minutes. Check agent log and logshipping monitor information. Error message 14421 Error: 14421, Severity: 16, State: 1 The log shipping secondary database %s.%s has restore threshold of %d minutes and is out of sync. No restore was performed for %d minutes. Restored latency is %d minutes. Check agent log and log shipping monitor information. Below link shows detail information about http://support.microsoft.com/kb/329133 when the primary and secondary server backup and restored is miss matched due to missing tlog backup you may get error Msg 4305, Level 16, State 1, Line 3 The log in this backup set begins at LSN 22000000018800001, which is too recent to apply to the database. An earlier log backup that includes LSN 21000000002500001 can be restored. Msg 3013, L