Ошибка 9001 sql server

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  • Question

  • I have SQL 2012 database on availability group environment

    Due to lack of space on SQL log partition. I have added to new hard drive configures on RAID1

    Moved the ldf files from active partition to newly created partition.

    SMS change the path for log drive to new drive

    Restart SQL server services

    I cannot connect to databases anymore and I have also lost all setting of Availability group

    Error message

     

    Event logs for Application

    Log Name:      Application
    Source:        MSSQLSERVER
    Date:          16/07/2015 8:32:22 a.m.
    Event ID:      5123
    Task Category: Server
    Level:         Error
    Keywords:      Classic
    User:          N/A
    Computer:      ***.Local
    Description:
    CREATE FILE encountered operating system error 3(The system cannot find the path specified.) while attempting to open or create the physical file ‘D:\SQL Logs\templog.ldf’.
    Event Xml:
    <Event xmlns=»http://schemas.microsoft.com/win/2004/08/events/event»>
      <System>
        <Provider Name=»MSSQLSERVER» />
        <EventID Qualifiers=»49152″>5123</EventID>
        <Level>2</Level>
        <Task>2</Task>
        <Keywords>0x80000000000000</Keywords>
        <TimeCreated SystemTime=»2015-07-15T20:32:22.000000000Z» />
        <EventRecordID>368973</EventRecordID>
        <Channel>Application</Channel>
        <Computer>****.Local</Computer>
        <Security />
      </System>
      <EventData>
        <Data>3(The system cannot find the path specified.)</Data>
        <Data>D:\SQL Logs\templog.ldf</Data>
        <Binary>03140000100000000B0000004E005A00490054005300530051004C0030003400000000000000</Binary>
      </EventData>
    </Event>

    New location for D:\SQL Logs\templog.ldf is into L:\SQL Logs\templog.ldf

    Muhammad Mehdi

    • Edited by

      Wednesday, July 15, 2015 8:50 PM
      More information

Answers

  • looks like you forgot to alter the database files for tempdb and it is looking for the file in the old location..

    heres what you can to fix it

    1. start sql server in minimal configuration mode — i.s in the configuration manager — go to advanced start up parameters and add -f to it

    2. start the sql server and in the ssms — ALter database tempdb MODIFY FILE ( NAME = templog, FILENAME = ‘L:\SQL
    Logs\templog.ld    f’ )

    3. remove the paraameter added in step 1 and restart . it shoulf work.

    or follow this article..

    https://www.xtivia.com/start-sql-server-lost-tempdb-data-files/

    Hope it Helps!!

    • Marked as answer by
      MM from AUS
      Thursday, July 16, 2015 8:54 PM

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SQL Server Recovery

Symptoms And Resolution Of SQL Backup Error 9001

SQL Backup Error 9001

While performing the backup of a particular SQL database,the backup process can fail with the occurrence of the following SQL backup error 9001:

SQL Error 9001

Table of Content

  • Reasons for Error
  • Manual Solutions Explained
  • The Conclusion

Reasons Behind SQL backup Error 9001

1. The foremost reason responsible for occurrence of SQL backup error 9001 is the inability of SQL server to open the database for a time period in which the backup can be taken successfully. When no activity is registered on the database, the database gets automatically closed in case the AutoClose is turned on. Therefore, abrupt closing of the database mi-backup process can lead to this error.

2. A corrupt database or log file can lead to this error.In case a shared server is being used, then the probability of log file corruption is very high.This can be confirmed by running DBCC CHECKDB‘db_name’on the database.The database check will reveal if the database is corrupted or not.

3. At times, SQL log file takes up a lot of storage space than the actual database.This can result in SQL Error 9001.

4. Hardware issues in the server also play a role in the occurrence of this fatal error 9001 of the SQL server database.

Manual Methods To Resolve SQL Error 9001

Now, it’s time for users to learn the method that can count this “the service has encountered an error processing your request. please try again. error code 9001.“ error. Some of the manual methods that can prove to be helpful in eliminating the SQL Error 9001 are:

(1) Turn Off AutoClose
In case Auto Close is set to on, turn it Off. This will prevent the database from closing in the absence of activity during backup process. This will enable SQL VDI backup
(2) Unmount SQL Server
Reboot the SQL server. Also unmounting and remounting the server where log file resides also prove to be helpful in eliminating the error.
(3) DBCC CHECKDB
Run DBCC CHECKDB if you think it’s a storage issue. The command will generate the reason to be a storage issue in case the true reason behind the error is that.
(4) Emergency Mode Repair
Run Emergency Mode Repair in case the SQL database or log file has got corrupted.This will help in repairing the log file and completion of the backup process.

But this process is usually not recommended as it may end up in deleting some parts of the log file. It should be opted as the last resort to fight the SQL Error 9001.

Thus, with the application of above solutions, SQL backup Error 9001 can be successfully removed from the SQL database. There can be some more errors like SQL server error 14421 & many more that can be eliminated this way.

Conclusion

Finally, after reading the entire article, we can say that it’s quite easy to resolve this fatal error 9001 of SQL server with the right method. However, just one mistake can spoil the entire task. Therefore, users need to pay full attention to the entire process. After getting aware of the SQL backup error 9001, users can easily get the best results as desired.

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Let’s take a closer look at SQL Server Fatal Error 9001 and some fixes available for the error. At Bobcares, with our Server Management Services, we can handle your SQL Server issues.

What Is An SQL Server Fatal Error 9001?

When the SQL server fails to open the database for long enough for the backup to be successfully taken, SQL backup error 9001 happens. If the AutoClose property on the database is ON, the database will automatically close when there is no activity. As a result, this error may occur if the database closes abruptly during the backup.

sql server fatal error 9001

Corrupt databases or log files, a large SQL log file that requires a lot of storage space, and hardware problems are a few additional causes of this error. To get more details on the error, we can run the DBCC CHECKDB‘dbname’.

How To Fix SQL Server Fatal Error 9001?

Let’s discuss some of the following methods to fix the error.

  • Turn off Auto Close if it’s currently set to on. With no action throughout the backup process, this will stop the database from closing. 
    alter database [database_name] set AUTO_CLOSE OFF;
  • If there is a storage issue, use DBCC CHECKDB. 
    dbcc checkdb('database_name')
  • If the error occurs due to the corruption of the SQL database or log file, then launch Emergency Mode Repair. This will also help in the completion of the backup operation and the repair of the log file. It is not advisable to use this method because it can result in the deletion of some log file sections. 
    DBCC CHECKDB (N'database_name', REPAIR_ALLOW_DATA_LOSS) WITH ALL_ERRORMSGS, NO_INFOMSGS;
  • Set SQL Server Database Offline and Online again. 
    alter database [database_name] set offline with rollback immediate;

    and

    alter database [database_name] set online;
  • For non-production instances, restarting the SQL Server is a good solution. Restarting SQL Configuration Manager through the Start menu, Windows Server’s Services, or Cmd via net start and net stop are all options.

[Need help with another issue? We’re happy to help 24/7.]

Conclusion

The SQL server fatal error 9001 occurs when the SQL server is unable to open the database for long enough for a backup to be successfully taken. In this article, we post some of the simple methods from our Tech team to fix the error easily.

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Commonly error 9001 occurs when a transaction log file is damaged or due to storage device issues that make the log file unavailable.

What is HTTP Error Code 9001?

Error 9001 is Caused due to read time-outs or due to inability to open a connection.

How do I fix SQL connection error?

For more information, see Viewing the SQL Server error log.

  1. Step 1：Verify that the instance is running. …
  2. Step 2: Verify that the SQL Server Browser service is running. …
  3. Step 3: Verify the server name in the connection string. …
  4. Step 4: Verify the aliases on the client machines. …
  5. Step 5: Verify the firewall configuration.

What is error in SQL code?

SQL keyword errors occur when one of the words that the SQL query language reserves for its commands and clauses is misspelled. For example, writing “UPDTE” instead of “UPDATE” will produce this type of error.

How do I check SQLCODE errors?

Debugging a SQL query

  1. Go to the line that is failing in your SQL query. …
  2. Check the SQL syntax on the line that is failing in your SQL query.
  3. Check your query logic if the query uses joins, subqueries, or CTEs.
  4. If you get an error message that isn’t specific to your SQL query, go to Troubleshooting error messages.

Diagnosing Microsoft SQL Server error 9001: The log for the database is not available

How many types of SQL errors are there?

There are two types of errors in SQL Server: system errors and custom errors. System errors can be viewed in the sys. messages system view and are defined by SQL server. Therefore, when a system error occurs, SQL Server will log a system error and may take actions to fix the error.

How to repair SQL Server?

Launch the SQL Server Setup program (setup.exe) from SQL Server installation media. After prerequisites and system verification, the Setup program will display the SQL Server Installation Center page. Click Maintenance in the left-hand navigation area, and then click Repair to start the repair operation.

Why is my SQL database not connecting?

Check SQL Server is running. Make sure that Allow Remote Connections is enabled on sql server properties. Check if TCP/IP is enabled. Configure to allow SQL Server in Firewall Settings.

How to repair SQL Server file?

Methods to Repair SQL Server Database with a Corrupt Log File

  1. Open SQL Server Management Studio (SSMS), and connect to SQL Server.
  2. Expand Databases folder in Object Explorer.
  3. Right-click the Database, select Restore Database.

How do I fix error code 9001?

What to do

  1. Sign out of your Nintendo Account, then sign back in.
  2. Try to make the purchase again.
  3. If the error code persists, this may indicate a temporary outage of the service. Wait a few hours and then try again.

How do I fix error 9001?

According to users, there is another solution to fix Valorant VAN 9001 error code and it is to enable Require additional authentication at Startup.

What does error code 9001 0026 mean?

This error code indicates that your Nintendo Account has not accessed the Nintendo eShop from a Nintendo Switch console. Nintendo Switch titles, content, and memberships can only be purchased or redeemed from Nintendo.com using a Nintendo Account actively linked to a Nintendo Switch console.

How to repair SQL table?

The following is the syntax to repair a corrupted table in MySQL:

  1. REPAIR [NO_WRITE_TO_BINLOG | LOCAL]
  2. TABLE tbl_name [, tbl_name] …
  3. [QUICK] [EXTENDED] [USE_FRM]

How do I know if my SQL Server database is corrupted?

There is a very general single line query to check the corruption in the database – SELECT * FROM msdb. dbo. suspect_pages. If there is no error in the database, then the result will show no rows.

How to reset SQL Server?

In SQL Server Configuration Manager, in the left pane, select SQL Server Services. In the results pane, right-click SQL Server Browser, or SQL Server Agent (MSSQLServer) or SQL Server Agent (<instance_name>) for a named instance, and then select Start, Stop, Pause, Resume, or Restart.

How do I reconnect a SQL database?

On the File menu, select Connect to SQL Server. If you previously connected to SQL Server, the command name will be Reconnect to SQL Server. In the Server name box, enter or select the name of the instance of SQL Server.

What causes a database error?

Issues like plugin failures and incompatible themes can cause corrupted database tables or missing information. When any database information is deleted or corrupted, it will result in an error. Database server error. Sometimes the problem comes from your web hosting end.

How to connect SQL database to server?

Connect using the SSMS Object Explorer

  1. In SSMS, select Connect Object Explorer from the File menu.
  2. Enter the following values in the Connection dialog: For Server Type, enter Database Engine. For Server Name, enter 127.0. 0.1 as the IP address of your SQL Server instance. …
  3. Click the Connect button.

How do you check if a database is corrupted?

Running DBCC CHECKDB regularly to check for database integrity is crucial for detecting database corruption in SQL Server. If it finds corruption, it will return consistency errors along with an error message showing complete details why database corruption in SQL Server occurred.

How do I clean up SQL Server?

To use the database cleanup feature, follow these steps:

  1. In the project tree, right click on the data warehouse, click on Advanced and click on SQL Database Cleanup Wizard. …
  2. In the SQL Database Cleanup window, the content of the database is listed. …
  3. Expand Project Objects to display a list of Object IDs in the project.

How do I rebuild a SQL Server query?

The index can be rebuilt using ALTER INDEX REBUILD T-SQL command. The Index Reorganize operation physically reorders leaf level pages of the index to match the logical order of the leaf nodes. The index reorganize operation will be always performed online.

What is the most common error in SQL Server?

The most common SQL error is a syntax error. What does syntax mean? Basically, it means a set arrangement of words and commands. If you use improper syntax, the database does not know what you’re trying to tell it.

What are the 3 types of SQL?

Data Definition Language (DDL) Statements. Data Manipulation Language (DML) Statements. Transaction Control Statements.

What is a common problem when working with SQL?

High CPU Usage: High server CPU usage as it relates to SQL is directly connected to the SQL processes being run, poor query execution, system tasks and excessive compilation and recompilation of queries. The CPU can also be strained if there are bad indexes in place.

How do you fix a corrupted table?

MySQL set up on your server.

  1. Step 1: Stop MySQL Service and Data Backup. Initially, stop the MySQL service using the systemctl command: …
  2. Step 2: Identify the Error. …
  3. Step 3: Repair the Corrupted Table. …
  4. Step 4: Leverage innodb_force_recovery Option. …
  5. Step 5: Create a mysqldump File.
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