LOG_INCOMPLETE: Transaction logging is incomplete, replica is invalid

I'm running into OperationStatus.NOTFOUND DEL_LN_TX/8 errors when replaying the replica stream, resulting in a LOG_INCOMPLETE exception and a bad environment that will require removal then network restore. Cleaner interaction?

This is a duplicate of: Replica environment corrupted - LOG_INCOMPLETE error reported.

Similar Messages

  • Log Reader Agent: transaction log file scan and failure to construct a replicated command

    I encountered the following error message related to Log Reader job generated as part of transactional replication setup on publisher. As a result of this error, none of the transactions propagated from publisher to any of its subscribers.
    Error Message
    2008-02-12 13:06:57.765 Status: 4, code: 22043, text: 'The Log Reader Agent is scanning the transaction log for commands to be replicated. Approximately 24500000 log records have been scanned in pass # 1, 68847 of which were marked for replication, elapsed time 66018 (ms).'.
    2008-02-12 13:06:57.843 Status: 0, code: 20011, text: 'The process could not execute 'sp_replcmds' on ServerName.'.
    2008-02-12 13:06:57.843 Status: 0, code: 18805, text: 'The Log Reader Agent failed to construct a replicated command from log sequence number (LSN) {00065e22:0002e3d0:0006}. Back up the publication database and contact Customer Support Services.'.
    2008-02-12 13:06:57.843 Status: 0, code: 22037, text: 'The process could not execute 'sp_replcmds' on 'ServerName'.'.
    Replication agent job kept trying after specified intervals and kept failing with that message.
    Investigation
    I could clearly see there were transactions waiting to be delilvered to subscribers from the followings:
    SELECT * FROM dbo.MSrepl_transactions -- 1162
    SELECT * FROM dbo.MSrepl_commands -- 821922
    The following steps were taken to further investigate the problem. They further confirmed how transactions were in queue waiting to be delivered to distribution database
    -- Returns the commands for transactions marked for replication
    EXEC sp_replcmds
    -- Returns a result set of all the transactions in the publication database transaction log that are marked for replication but have not been marked as distributed.
    EXEC sp_repltrans
    -- Returns the commands for transactions marked for replication in readable format
    EXEC sp_replshowcmds
    Resolution
    Taking a backup as suggested in message wouldn't resolve the issue. None of the commands retrieved from sp_browserreplcmds with mentioned LSN in message had no syntactic problems either.
    exec sp_browsereplcmds @xact_seqno_start = '0x00065e220002e3d00006'
    In a desperate attempt to resolve the problem, I decided to drop all subscriptions. To my surprise Log Reader kept failing with same error again. I thought having no subscription for publications log reader agent would have no reason to scan publisher's transaction log. But obviously I was wrong. Even adding new log reader using sp_addLogreader_agent after deleting the old one would not be any help. Restart of server couldn't do much good either.
    EXEC sp_addlogreader_agent
    @job_login = 'LoginName',
    @job_password = 'Password',
    @publisher_security_mode = 1;
    When nothing else worked for me, I decided to give it a try to the following procedures reserved for troubleshooting replication
    --Updates the record that identifies the last distributed transaction of the server
    EXEC sp_repldone @xactid = NULL, @xact_segno = NULL, @numtrans = 0, @time = 0, @reset = 1
    -- Flushes the article cache
    EXEC sp_replflush
    Bingo !
    Log reader agent managed to start successfully this time. I wish if I could have used both commands before I decided to drop subscriptions. It would have saved me considerable effort and time spent re-doing subscriptions.
    Question
    Even though I managed to resolve the error and have replication funtioning again but I think there might have been some better solution and I would appreciate if you could provide me some feedback and propose your approach to resolve the problem.

    Hi Hilary,
    Will the below truncate the log file marked for replication, is there any data loss, when we execute this command, can you please help me understand, the internal working of this command.
    EXEC sp_repldone @xactid = NULL, @xact_segno = NULL, @numtrans = 0, @time = 0, @reset = 1

  • Error in db6conv failed due to transaction log full

    Hi,
    I have a huge problem with my production system.
    I was executing db6conv v4.08  to convert a table to a new tablespace and it stopped due to a transaction log full.
    Now I have this situation:
    table soffcont1
    db6conv: status: preliminary
    I check the job db6conv_job_soffcont1 with status scheduled.
    The problem is that when I want to execute this jobs it gives me an error:
    Definition of job db6conv_job_soffcont1 is incomplete. Operation is not possible.
    regards,
    filipe vasconcelos

    hi filipe,
    i will follow up on this problem in you OSS message.
    regards, frank

  • Transaction Log Truncate not working on Sql Server 2012 High Availability Groups

    Hi Everyone
    Firstly I have tried to search the forum for similar issues but can't seem to find any that match our situation.
    We have a SQL Server 2012 High Availability Group with 2 Nodes
    Node 1 = Primary
    Node 2 = Secondary
    Backup Schedule as follows
    Full Database Backup @ 00:00
    Transaction Log Backup every 30 minutes from 00:30:00 till 23:59:59.
    These backups are run by Maintenance Jobs, but we have also tried doing direct backups in SSMS using Backup Database and Backup Log commands.
    Before we configured the High Availability group the transaction log backups worked fine.
    After we configured the High Availability group we performed a Full Backup and the T-Log schedule did the T-Log backup. The 1st T-log backup truncated the log (Used space Decreased) as expected.
    However subsequent T-Log backups do not truncate the T-Log.
    This happens both in our acceptance and Live environments. This also happens when running the backups as a Backup operator and sysadmin, this does not seem to be a permissions issue at all.
    We have tried running the Backup on the Primary and Secondary Replica.
    What about High Availability groups could stop Transaction Log Backups from not truncating the log?
    Thanks
    James

    Hi Sean
    Thank you for your reply, please see the output of the sys.databases query below, and some others which you may find usefull.
    Query: select database_id,recovery_model_desc, log_reuse_wait, log_reuse_wait_desc from sys.databases
    where database_id = 5
    Result: database_id    recovery_model_desc    log_reuse_wait    log_reuse_wait_desc
                     5                               
    FULL                             0                           
    NOTHING
    I also ran the following
    select database_id, truncation_lsn, last_received_lsn, last_commit_lsn, last_hardened_lsn, last_redone_lsn,*
    from sys.dm_hadr_database_replica_states
    go
    database_id
    truncation_lsn
    last_received_lsn
    last_commit_lsn
    last_hardened_lsn
    last_redone_lsn
    database_id
    group_id
    replica_id
    group_database_id
    is_local
    synchronization_state
    synchronization_state_desc
    is_commit_participant
    synchronization_health
    synchronization_health_desc
    database_state
    database_state_desc
    is_suspended
    suspend_reason
    suspend_reason_desc
    recovery_lsn
    truncation_lsn
    last_sent_lsn
    last_sent_time
    last_received_lsn
    last_received_time
    last_hardened_lsn
    last_hardened_time
    last_redone_lsn
    last_redone_time
    log_send_queue_size
    log_send_rate
    redo_queue_size
    redo_rate
    filestream_send_rate
    end_of_log_lsn
    last_commit_lsn
    last_commit_time
    low_water_mark_for_ghosts
    5
    1231833000417170000000
    1231833000418880000000
    1231833000418880000000
    1231833000418890000000
    1231833000418880000000
    5
    1391A499-3F9A-47D5-BCE0-70BC204E2A5B
    7E8BFC2E-363F-4C48-86F0-C276D3E0C8D9
    0581E17A-6B7B-4B8F-9288-BF765BFBCE77
    0
    2
    SYNCHRONIZED
    1
    2
    HEALTHY
    NULL
    NULL
    0
    NULL
    NULL
    4294967295429490000000000
    1231833000417170000000
    1
    41863
    1231833000418880000000
    41863
    1231833000418890000000
    41863
    1231833000418880000000
    41863
    0
    25541
    0
    84404
    75304
    1231833000418880000000
    1231833000418880000000
    41863
    441019861
    5
    1231833000417170000000
    NULL
    1231833000418880000000
    1231833000418890000000
    NULL
    5
    1391A499-3F9A-47D5-BCE0-70BC204E2A5B
    83B9F00E-D63F-4AC0-98FC-35E48FFA2C6F
    0581E17A-6B7B-4B8F-9288-BF765BFBCE77
    1
    2
    SYNCHRONIZED
    1
    2
    HEALTHY
    0
    ONLINE
    0
    NULL
    NULL
    4294967295429490000000000
    1231833000417170000000
    NULL
    NULL
    NULL
    NULL
    1231833000418890000000
    NULL
    NULL
    NULL
    NULL
    NULL
    NULL
    NULL
    NULL
    1231833000418880000000
    1231833000418880000000
    41863
    441019861
    And
    dbcc loginfo
    go
    RecoveryUnitId
    FileId
    FileSize
    StartOffset
    FSeqNo
    Status
    Parity
    CreateLSN
    0
    2
    458752
    8192
    1231828
    0
    128
    0
    0
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    458752
    466944
    1231829
    0
    128
    0
    0
    2
    458752
    925696
    1231830
    0
    128
    0
    0
    2
    712704
    1384448
    1231831
    0
    128
    0
    0
    2
    19398656
    2097152
    1231832
    0
    128
    1229654000000040000000
    0
    2
    10199171072
    21495808
    1231833
    2
    128
    1229656000000010000000
    0
    2
    10199171072
    10220666880
    0
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    64
    1229656000000010000000
    0
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    10199171072
    20419837952
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    10199171072
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    10199171072
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    The create LSN column seems to have been truncated so here is is again, sorry for the bulky reply.
    CreateLSN
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    Thanks
    James

  • Transaction log usage grows due to replication even if I don't use replication at all

    Hi
    The transaction log usage keeps growing a lot on my user database since few days back. the database is in full recovery model and I do transaction log backups every 10 minutes. The DB was part of Database Mirroring but I removed it. The usage was controlled
    for many years by the backups but something happened that is messing up the transaction log
    this is DBCC OPENTRAN
    Transaction information for database 'MyDB'.
    Replicated Transaction Information:
            Oldest distributed LSN     : (0:0:0)
            Oldest non-distributed LSN : (1450911:6823:1)
    DBCC execution completed. If DBCC printed error messages, contact your system administrator.
    log_reuse_wait_desc reports REPLICATION
    the funny thing is that I am not using replication at all. I am using CDC.
    To reduce the transaction log usage I run below statement every day since the problem started
    EXEC sp_repldone @xactid = NULL, @xact_segno = NULL, 
        @numtrans = 0, @time = 0, @reset = 1
    Any idea what should I do to solve this problem and be back on a normal situation?
    BTW, The server is SQL 2012 (11.0.2383)
    Thanks
    Javier Villegas |
    @javier_vill | http://sql-javier-villegas.blogspot.com/
    Please click "Propose As Answer" if a post solves your problem or "Vote As Helpful" if a post has been useful to you

    CDC uses the replication log reader agent and if you manually ran sp_repldone like that you lost information in your CDC capture.  If the capture job can't keep up with the workload or is not running for CDC, you would have the exact problems you describe.
     If you execute sp_repldone like that, you might as well disable CDC.
    http://technet.microsoft.com/en-us/library/dd266396(v=sql.100).aspx
    Jonathan Kehayias | Principal Consultant | MCM: SQL Server 2008
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    Become a SQLskills Insider
    Troubleshooting SQL Server

  • Need defectid or patch no that fixes upgrading transaction logs to 4.7.25

    Hi,
    When I am upgrading transaction logs from 4.1.25 to 4.7.25, I faced below error message:
    db_checkpoint: Ignoring log file: /export/data/backup/log.0000000001: magic number 88090400, not 40988
    db_checkpoint: Invalid log file: log.0000000001: Invalid argument
    db_checkpoint: PANIC: Invalid argument
    db_checkpoint: process-private: unable to find environment
    db_checkpoint: DB_ENV->open: DB_RUNRECOVERY: Fatal error, run database recovery
    I have followed the steps mentioned in berkeley db upgrade document:http://www.oracle.com/technology/documentation/berkeley-db/db/ref/upgrade/process.html
    In one of the forum discussions,they have mentioned this problem as known issue and provided the code to solve the issue.
    ForumLink: Re: db4.4 to db4.7 upgrade issues on solaris10 on Sparc.
    Could you please provide defect id details or patch details for the above problem.
    Thanks in advance,
    Madhu

    Hi Madhu,
    The defect id is #16411. The fix is included in BDB 4.8:
    [http://www.oracle.com/technology/documentation/berkeley-db/db/programmer_reference/changelog_4.8.26.html|http://www.oracle.com/technology/documentation/berkeley-db/db/programmer_reference/changelog_4.8.26.html]
    The patch and the details about the problem were posted by Sandra in the thread you referenced:
    Re: db4.4 to db4.7 upgrade issues on solaris10 on Sparc.
    If you have any trouble extracting the patch, the format is not correct, or you have trouble applying it, drop me an e-mail at andrei dot costache at the obvious domain, and I will send it to you.
    Regards,
    Andrei

  • SQL Server transaction log not truncating in simple recovery model mode

    The transaction log for our SQL Server database is no longer truncating when it gets to the restricted file growth limit set by the autogrowth settings. Previously - as expected - it would reach this limit and then truncate allowing further entries. Now
    it stays full and the application using it shuts down. We are using 2008 R2 and the recovery model is set to simple. Is this a known behaviour / fault which can be resolved ? Thanks.

    As already suggested check wait type in log_reuse_wait_desc from sys.databases and open transaction on the database.
    Also, check long running SPIDs are waiting for from sys.sysprocesses from wait_type column
    0 = Nothing - What it sounds like.. Shouldn't be waiting
    1 = Checkpoint - Waiting for a checkpoint to occur. This should happen and you should be fine - but there are some cases to look for here for later answers or edits.
    2 = Log backup - You are waiting for a log backup to occur. Either you have them scheduled and it will happen soon, or you have the first problem described here and you now know how to fix it
    3 = Active backup or restore - A backup or restore operation is running on the database
    4 = Active transaction - * There is an active transaction that needs to complete (either way -
    ROLLBACK or COMMIT) before the log can be backed up. This is the second reason described in this answer.
    5 = Database mirroring Either a mirror is getting behind or under some latency in a high performance mirroring situation or mirroring is paused for some reason
    6 = Replication - There can be issues with replication that would cause this - like a log reader agent not running, a database thinking it is marked for replication that no longer is and various other reasons. You can also see this reason and it is
    perfectly normal because you are looking at just the right time, just as transactions are being consumed by the log reader
    7 = Database snapshot creation You are creating a database snapshot, you'll see this if you look at just the right moment as a snapshot is being created
    8 = Log Scan I have yet to encounter an issue with this running along forever. If you look long enough and frequently enough you can see this happen, but it shouldn't be a cause of excessive transaction log growth, that I've seen.
    9 = An AlwaysOn Availability Groups secondary replica is applying transaction log records of this database to a corresponding secondary database
    Please click the Mark as answer button and vote as helpful if this reply solves your problem

  • Exchange 2010 - Load balancing transaction logs in a DAG

    I have a single Exchange 2010 DAG.  Within the DAG, I have two mailbox servers.  I have 2 DB's mounted on server A, and 3 DB's mounted on server B.
    The size and quantity of transaction logs on server A always seem to be larger.  It might be the nature of the mailboxes on server A, but I was wondering if there is a tool or script to verify best practices for how the transaction logs should be configured.
    Thanks
    Ron

    I have a single Exchange 2010 DAG.  Within the DAG, I have two mailbox servers.  I have 2 DB's mounted on server A, and 3 DB's mounted on server B.
    The size and quantity of transaction logs on server A always seem to be larger.  It might be the nature of the mailboxes on server A, but I was wondering if there is a tool or script to verify best practices for how the transaction logs should be configured.
    Thanks
    Ron
    So one of the DBs is not replicated? Im not sure what you mean by "how the transaction logs should be configured".
    You only real choices are disk location, whether you want to lag a copy or if you want to enable circular logging. Things that with 2 mailbox servers you wouldn't want do other than define the disk location. Otherwise, there isn't much to configure as far
    as the logging.
    Twitter!: Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

  • Backups - Transactional Logs - 2012 Cluster Always On

    Hi,
    We have a SQL 2012 cluster that we can successfully perform a full backup of databases however we cannot seem to perform transactional logs backups. The databases are in FULL mode yet no success when using a maintenance plan.
    any ideas?
    Mark

    Hi Mark,
    There are some known issues with using the maintenance plans on Availability Groups such as the ones defined below.
    Maintenance Plan Does not Backup Database or Log of Database Defined in Availability Group
    Database Backup Maintenance Plan Fails on backup verify when running on
    an Availability Group primary replica
    To implement effective backups on Availability Group, you can customize you own stored procedure to backup the database and create SQL Server agent jobs on each replica. For more details,please review this blog:
    Backing Up SQL Server Databases Participating In AlwaysOn Availability Groups.
    Thanks,
    Lydia Zhang
    Lydia Zhang
    TechNet Community Support

  • Transaction logging will not purge!

    In recent days our 5.1 SP2 server has become extremely slow for writes. It has brought our production meta-directory to a halt. No errors are being logged, but the etime on all writes is 10+. I discovered that there is over 6GB (613files @10MB) in transaction logs which are not purging. I tried moving them and restarting, but there were errors being logged. These logs go back to a month ago. After checking backups from June, there was only one file a 3MB. What would cause the transaction logs to start piling up, and how can I manually purge these?
    Thanks in advance,
    Jeremy Miller

    I ran into a similar situation with 4.13. After creating an index via the console, the process that was creating the index had not exited and could still be seen via ps -ef at the unix command line. This process had something locked which was caused the database checkpoints to fail and the transactions would just build and build.
    A support person stepped me through an ungraceful restart of the server after assuring that no changes were taking place. Upon restart the transaction logs started to process but it took a looooong time and I didn't have nearly as many as you. I think you might be sunk... it may be time to re-initialize from your master and rebuild your replicas.

  • The system failed to flush data to the transaction log. Corruption may occur.

    We have a windows server 2008 R2 Virtual machine and we are getting the following Warning Event.
    Event 51 Volmgr
    The system failed to flush data to the transaction log.  Corruption may occur.
    Any idea what is wrong with this server? Why this event is occurring?

    Hi Jitender KT,
    Before going further, would you please let me know the complete error message that you can find (such as a
    screenshot if you can provide)? Please check and confirm in Event Viewer if there other related event you can find, such as Event 57 and so on. Meanwhile, can you remember what operations you have done before the warning occurred?
    Based on current message that you provided, please run
    Chkdsk command to check if you can find error. The issue seems to be related to the storage device. Please refer to the following similar question.
    http://social.technet.microsoft.com/Forums/windowsserver/en-US/044b10af-c253-46de-b40d-ce9d128b83d7/event-id-57-source-volmgr?forum=winservergen
    In addition, please also refer to the following link. It should be helpful.
    http://www.eventid.net/display-eventid-57-source-volmgr-eventno-8865-phase-1.htm
    Hope this helps.
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  • Cannot write to transaction log "C:\Program Files (x86)\SAP BusinessObjects\sqlanywhere\database\BI4_Audit.log

    Hi friends,
    My server Intelligence Agent (SIA) can not start because the database service "SQLAnywhereForBI" can't start also. I got the following error :
    "I . 08/09 20:35:06. A read failed with error code: (1392), Le fichier ou le répertoire est endommagé et illisible.
    E. 08/09 20:35:06. Fatal error:  cannot write to transaction log "C:\Program Files (x86)\SAP BusinessObjects\sqlanywhere\database\BI4_Audit.log"
    E. 08/09 20:35:06. unable to start database "C:\Program Files (x86)\SAP BusinessObjects\sqlanywhere\database\BI4_CMS.db"
    E. 08/09 20:35:06. Error writing to transaction log file
    I. 08/09 20:35:06. Database server shutdown due to startup error "
    inside the database log file.
    Please, can you help me

    I found the solution by following the advice given on the following forum:
    http://evtechnologies.com/transaction-logs-on-sybase-sql-anywhere-and-sap-​​businessobjects-bi-4-1
    In fact, I crushed the BI4_Audit.db and BI4_Audit.log files and I replaced with others that I got from another machine where I installed BO again and where the files are not corrupted . After I logged in to the CMS database by executing the command in the command line:
    dbisql -c "UID = DBA; PWD = mypassword; BI4 Server =; DBF = C: \ Program Files (x86) \ SAP BusinessObjects \ sqlanywhere \ database \ BI4_CMS.db."
    Once connected, I start the command:
    alter database 'C: \ Program Files (x86) \ SAP BusinessObjects \ sqlanywhere \ database \ BI4_Audit.db' alter log off;
    The query runs successfully.
    And that's good, I can be connected to BO smoothly.
    Thank you again Eric

  • How does one read the Unity transaction logs on Exchange?

    I'm trying to find out who placed a call to whom on a particular day and time.  A subscriber receives a blank email periodically with no "from" statement, just a timestamp. They don't have unified messaging.  I want to see if the transaction logs (located on Exchange) contain that information but they are all cryptic symbols.  Is there an application or utility to read tham?  These are the files located in the \Exchsrvr\MDBDATA folder. This is Unity 5.x and Excahnge 2003. Thanks.

    Hi,
    I think you may be wanting to look at Message Tracking?
    http://www.msexchange.org/tutorials/Exchange-2003-Message-Tracking-Logging.html
    But here's also an explanation of the transaction logging and how to read them from the same site:
    http://www.msexchange.org/articles/Transaction-Logs-Lifeblood-Exchange.html
    Hope that helps,
    Brad

  • Transaction log and access log

    The transaction log (TransactionLogFilePrefix) and the access log are stored
    relative to the directory where the server is started rather than where it
    resides as with the rest of the log files. Why is this?
    Eg.
    I start the server with a batch file contained in
    projects\bat
    My server is in
    projects\server\config\myDomain
    When I start the server the access and transaction logs end up in
    projects\bat
    while all the rest of the log files (such as the domain and server log) end
    up in
    projects\server
    My batch file that starts the server looks like this
    "%JAVA_HOME%\bin\java" -hotspot -ms64m -mx64m -classpath %CLASSPATH%
    "-Dbea.home=e:\bea"
    "-Djava.security.policy==i:\projects\server\config\myDomain\weblogic.policy"
    "-Dweblogic.Domain=myDomain" "-Dweblogic.Name=adminServer"
    "-Dweblogic.RootDirectory=i:/projects/server"
    "-Dweblogic.management.password=weblogic" weblogic.Server
    Thanks for help on this,
    Myles

    The same case with me, I sent email to apple support, but got not reply.
    The apple status page indicated that every thing is fine now, what a joke.
    Many devs are in this situation too, I guess we could do nothing but waiting for their system to come up.

  • Transaction log shipping restore with standby failed: log file corrupted

    Restore transaction log failed and I get this error: for only 04 no of database in same SQL server, renaming are working fine.
    Date                     
    9/10/2014 6:09:27 AM
    Log                        
    Job History (LSRestore_DATA_TPSSYS)
    Step ID                
    1
    Server                  
    DATADR
    Job Name                           
    LSRestore_DATA_TPSSYS
    Step Name                        
    Log shipping restore log job step.
    Duration                             
    00:00:03
    Sql Severity        0
    Sql Message ID 0
    Operator Emailed           
    Operator Net sent          
    Operator Paged               
    Retries Attempted         
    0
    Message
    2014-09-10 06:09:30.37  *** Error: Could not apply log backup file '\\10.227.32.27\LsSecondery\TPSSYS\TPSSYS_20140910003724.trn' to secondary database 'TPSSYS'.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: An error occurred while processing the log for database 'TPSSYS'. 
    If possible, restore from backup. If a backup is not available, it might be necessary to rebuild the log.
    An error occurred during recovery, preventing the database 'TPSSYS' (13:0) from restarting. Diagnose the recovery errors and fix them, or restore from a known good backup. If errors are not corrected or expected, contact Technical Support.
    RESTORE LOG is terminating abnormally.
    Processed 0 pages for database 'TPSSYS', file 'TPSSYS' on file 1.
    Processed 1 pages for database 'TPSSYS', file 'TPSSYS_log' on file 1.(.Net SqlClient Data Provider) ***
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  Skipping log backup file '\\10.227.32.27\LsSecondery\TPSSYS\TPSSYS_20140910003724.trn' for secondary database 'TPSSYS' because the file could not be verified.
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  *** Error: An error occurred restoring the database access mode.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteScalar requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  *** Error: An error occurred restoring the database access mode.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteScalar requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  Deleting old log backup files. Primary Database: 'TPSSYS'
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  The restore operation completed with errors. Secondary ID: 'dd25135a-24dd-4642-83d2-424f29e9e04c'
    2014-09-10 06:09:30.37  *** Error: Could not log history/error message.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.37  *** Error: Could not cleanup history.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-10 06:09:30.37  *** Error: ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.(System.Data) ***
    2014-09-10 06:09:30.38  ----- END OF TRANSACTION LOG RESTORE    
    Exit Status: 1 (Error)

    I Have restore the database to new server and check with new log shipping but its give this same error again, If it is network issue i believe issue need to occur on every database in  that server with log shipping configuration
    error :
    Message
    2014-09-12 10:50:03.18    *** Error: Could not apply log backup file 'E:\LsSecondery\EAPDAT\EAPDAT_20140912051511.trn' to secondary database 'EAPDAT'.(Microsoft.SqlServer.Management.LogShipping) ***
    2014-09-12 10:50:03.18    *** Error: An error occurred while processing the log for database 'EAPDAT'.  If possible, restore from backup. If a backup is not available, it might be necessary to rebuild the log.
    An error occurred during recovery, preventing the database 'EAPDAT' (8:0) from restarting. Diagnose the recovery errors and fix them, or restore from a known good backup. If errors are not corrected or expected, contact Technical Support.
    RESTORE LOG is terminating abnormally.
    can this happened due to data base or log file corruption, if so how can i check on that to verify the issue
    Its not necessary if the issue is with network it would happen every day IMO it basically happens when load on network is high and you transfer log file which is big in size.
    As per message database engine was not able to restore log backup and said that you must rebuild log because it did not find out log to be consistent. From here it seems log corruption.
    Is it the same log file you restored ? if that is the case since log file was corrupt it would ofcourse give error on wehatever server you restore.
    Can you try creating logshipping on new server by taking fresh full and log backup and see if you get issue there as well. I would also say you to raise case with Microsoft and let them tell what is root cause to this problem
    Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
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