Browsing articles in "Issues and Resolutions"
Oct
3
2017

Fix: SSMS 2012 opening Debug window when pressing F5

During my evaluation of SQL Server 2014, I happened to face a problem, when I hit the F5 key in the Object Explorer, the SSMS was starting the Debug action instead of Refresh.Usually most of them will be happy for F5=Refresh and F5=Query Execution. Here is the procedure to Re-assign F5 key to refresh action in SQL Server Management Studio. Open Management Studio Go to Tools >> Options Expand Environment >> Keyboard >> Keyboard In […]

Sep
28
2017

Capture High CPU consuming process using Process Explorer

As a DBA we encounter situations when CPU is high on a DB server but DB is not consuming any CPU, we can see the processes consuming high CPU but don’t know how to identify that what process is doing causing issue and in cases where process is an encapsulated process like wscript.exe or any other system process we generally recommend server reboot but that generally washes out all logging; now as a DBA we […]

Sep
28
2017

Change SQL Server collation of master database

To change server collation following steps needs to be done,   Use the SQL Server set up, and run the following command from the folder where set up file is located,   Imp Note: this will rebuild master database and subsequently all information like user db, logins, jobs (msdb) will be lost, script out everything as described below before triggering the command.   <sql server media folder>:/Setup.exe /QUIET /ACTION=REBUILDDATABASE /INSTANCENAME=INSTANAMEHERE /SQLSYSADMINACCOUNTS=DOMAINNAME\SERVICEACCOUNNTNAME /SAPWD= SAPASSWORD /SQLCOLLATION=SQL_Latin1_General_CP1_CI_AI (The […]

May
25
2017

Antivirus Exclusion List for SQL Server

After struggling a lot and working with vendor, identified list of exclusions for SQL Server related to Anti Virus Software (McAfee, Symantec, etc.), the details can be found in this link, last one is important as it impacts performance.   https://support.microsoft.com/en-us/help/309422/how-to-choose-antivirus-software-to-run-on-computers-that-are-running-sql-server   Directories and file-name extensions to exclude from virus scanning When you configure your antivirus software settings, make sure that you exclude the following files or directories (as applicable) from virus scanning. Doing this […]

Apr
10
2017

Error 17182 – TDSSNIClient initialization failed with error 0xd, status code 0x10

Issue: While trying to restart SQL Service, it failed and following error found in error logs,   yyyy-mm-dd hh:mm:ss.xx Server Error: 17182, Severity: 16, State: 1. yyyy-mm-dd hh:mm:ss.xx Server TDSSNIClient initialization failed with error 0xd, status code 0x10. Reason: Unable to retrieve registry settings from TCP/IP protocol’s ‘IPAll’ configuration key. The data is invalid.   yyyy-mm-dd hh:mm:ss.xx Server Error: 17182, Severity: 16, State: 1. yyyy-mm-dd hh:mm:ss.xx Server TDSSNIClient initialization failed with error 0xd, status code […]

Jul
25
2016

Windows Task Scheduler Error – transaction support within the specified resource manager is not started

While deleting a task in task manager, received following error reported by my team,   Error: “transaction support within the specified resource manager is not started or was shutdown due to an error”     We tried multiple options to modify job and delete but nothing worked, On further google search found that issue is similar to found on following forum,   http://answers.microsoft.com/en-us/windows/forum/windows_7-performance/transaction-support-within-the-specified-resource/fba64f34-4c16-4551-82d7-f22169be0d97?auth=1   Executed following command on server, fsutil resource setautoreset true c:\   […]

Jul
15
2016

Transaction log file full because of log_reuse_wait_desc=replication, CDC, goldengate

Came across weird situation where received alert for SQL Server transaction log file full and found log_reuse_wait_desc=replication from sys.databases   Now before mentioning troubleshooting step, setup of the database is question is little bit complex because Database is part of SQL Server replication where database publisher is at vendor side and we don’t have access to publisher DB 🙁 Oracle Golden Gate replication is configured from this database to Oracle DB Database in question is […]

May
11
2016

Fix: Issue with Remote Desktop screen resolution while working from a high resolution system

Came across a unique issue on a friend’s laptop where he has high resolution screen but when trying to remote desktop any server then the remote server also inheriting the same resolution and text looks very small, MSTSC settings, desktop resolution settings, etc. everything is tried what possible but it didn’t fixed the issue. To resolve this, he found following solution to fix. Note: I am writing this post to keep a record of this […]

Jan
19
2016

Fix: Cannot drop server because it is used as a Distributor in replication

While trying to drop a linked server received following error,   Drop failed for LinkedServer ‘XYZ.ABC.COM’. (Microsoft.SqlServer.Smo)For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.6000.34+((KJ_SP3).140819-1214+)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Drop+LinkedServer&LinkId=20476—————————–ADDITIONAL INFORMATION:An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)——————————Cannot drop server ‘XYZ.ABC.COM’ because it is used as a Distributor in replication. (Microsoft SQL Server, Error: 20581)For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.6525&EvtSrc=MSSQLServer&EvtID=20581&LinkId=20476 After going through online posts, found following script to drop distributor settings on Pinal Dave site (link),   EXEC sp_dropdistributor @no_checks = 1, @ignore_distributor = 1 […]

Oct
14
2015

SQL Server to Oracle Linked server error 7303: ORA-12504 listener was not given the service_name in connect_data

While configuring Linked server to oracle database from SQL server, faced following error,   Error: “ORA-12504: TNS: listener was not given the SERVICE_NAME in CONNECT_DATA” (Microsoft SQL Server Error: 7303)     I did following validation checks to ensure things are in place: Tnsnames.ora – validated that SID is present in tnsnames.ora file which is generally located in C:\Oracle\product\11.2.0\client_1\network\admin\ folder Validate syntax of connection string, it should be in below format, ORA123 = (DESCRIPTION = […]

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