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Technical FAQ

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Please Pardon our appearance on this page for Technical FAQ's.  We are currently updating it for our latest v.2.0.1 - (1/2007)  Thank you.
 

Technical FAQ/Product Support
 
 
Below are some of the most frequent questions we receive from clients using SQLCentric. We are continuously updating this page, so if you don't find the answer you're looking for, please do not hesitate to contact us

Important Technical Updates for SQLCentric v.2.0.1

v2.0.1 SMTP Rollup Package - High Priority Fix Prior to 3/29/2007.

I filled out the Eval Request Form, and downloaded SQLCentric, but I didn't receive my Reg Keys.

During my Registration of SQLCentric I get "KEY INVALID" ?

I tried to reinstall SQLCentric and I get a message "Your Evaluation Has Expired...Please contact the vendor"?

When trying to run the main application (SQLCentric_RTM1_23.exe) from the installation directory, I get the error: Run-time error '76' Path not found

Either BOF or EOF is True, or the current record has been deleted

When I try to start SQLCentric I get error message: [Microsoft][ODBC SQL Server Driver][SQL Server] Invalid object name 'SqlAgtStat'

When I try to add an SQL Server manually from the SQLCentric Admin Module, I get error message: 'Operation is not allowed when the object is closed'

When I try to view the SQLCentric web page, I get an error: TitleBar: "Install Server Extensions" Msg: "Unable to create a web for the URL because its root directory 'C:\Inetpub\wwwroot\SQLCentricWeb\' falls below the root of another web in the directory 'C:\Inetpub\wwwroot'

When I run SQLCentric from the program menu, nothing happens!

My SQLCentric main web page view always shows a red light for DB status, but all my db's are fine.

When I click on the DETAIL button on the Uptime Status page, I get an error: Microsoft VBScript runtime error '800a0009' Subscript out of range: 'UBound'  

Error 429 "ActiveX Component Can't Create Object" when I click the 'Send Test Email' button. 

Error Type: Active Server Pages, ASP 0113 (0x80004005) The maximum amount of time for a script to execute was exceeded. You can change this limit by specifying a new value for the property Server.ScriptTimeout or by changing the value in the IIS administration tools. /SQLCentricWeb/DBSchema.asp 

The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value. 

SQL Server Does Not Exist...When clicking GET VERSION button in Server Form in Admin Module.










Did Not Receive Reg Keys

Sometimes the user's email server will block the email with the Registration Keys from arriving due to tight SPAM controls. Check your SPAM folder if possible.  While we are aware of the problem, and know it is not SPAM, the user must
contact us, and we will resend the keys. You may need to provide an alternate email address.

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KEY INVALID

Make sure that the keys are entered exactly as they appear
This means the key is case-sensitive. Ensure there are no leading or trailing spaces.

Also, make sure the number of licenses is entered correctly. (ie 10 lics= '010')

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Reinstall SQLCentric

SQLCentric can only be installed one time during the evaluation period
If you need to reinstall the product, please
contact us and we will send you the reset_eval utility. 

The Reset Utility is available on-line.  It can only be used one time.  Please scroll to the bottom, and download the utility by clicking the appropriate link.

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Run-time error '76'

Make sure you have a C:\temp directory, where certain application .tmp files are placed. If not, simple create one.
In addition, you will need to create two blank files. Using notepad, name the the two files, by saving them as:"fireops.tmp" and "MSstat.tmp", respectively. Then re-run SQLCentric main app. (We can send you these files if you contact us.)

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Either BOF or EOF is True

While this is a generic error and could occur under varied circumstances, it commonly occurs in SQLCentric, due to the following reason.
When automatic server updates are turned on, ie search for new SQL Servers on the network during run-time monitoring, this error may occur b/c of a known bug. This is a little used feature and SHOULD BE TURNED OFF. It will NOT affect any of the monitoring functions.
To turn it off, either use the Admin Module configuration, or make sure the UPDSVR=0 in the SQLCnt.cfg file in the SQLCentric application directory. Once set off, rerun SQLCentric.
We may remove this feature in future versions.

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Invalid Object Name

First, confirm that the SQLCentric database was successfully created, and the referenced 'tablename' exists.  If they don't, create a database named 'SQLCentric', and run the SQLCnt1_23_tabs.sql against the database to create the tables.

Next, if the above does not apply, ensure that the following is true: SQLCentric requires that the database is any variation of case-insensitive sort order and collation. If you are on SQL Server version 2000, you can set the sort order/collation at the database level, so it will ONLY affect the SQLCentric database.
Open up your query window, and execute this tsql:

Alter database SQLCentric collate SQL_Latin1_General_CP1_CI_AS

If you are using version 7.0, you will need to either reinstall with a case-insensitive sort order, or move to another CI server







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Operation is not allowed when the object is closed

Ensure that the following is true: SQLCentric requires that the database is any variation of case-insensitive sort order and collation. You can run sp_helpsort. If you are on SQL Server version 2000, you can set the sort order/collation at the database level, so it will ONLY affect the SQLCentric database.
Open up your query window, and execute this tsql:

Alter database SQLCentric collate SQL_Latin1_General_CP1_CI_AS

If you are using version 7.0, you will need to either reinstall with a case-insensitive sort order, or move to another CI server







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Install Server Extensions

This error is likely due to your configuration of IIS/ISM home directory path. Please see this Microsoft KB Article for more information:
http://support.microsoft.com/?kbid=201522

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Nothing seems to happen when I run SQLCentric

SQLCentric is meant to be scheduled. When you first install and configure the app, you may use the program menu item to test it out. Once you launch SQLCentric from the program menu, open up task manager, and you will see it run. Once complete, go to the browser (ie http://YourLocalHost/SQLCentric.htm) and see if the page displays your servers.

For continuous monitoring, SQLCentric must be scheduled. Using Windows scheduler, point it to the SQLCentric_RTM1_23.exe, and schedule it to run at your desired interval (ie every 10-15 minutes)

Please note, that in our next release, the schedule will be managed through SQLCentric's own interface...


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DB Status always displays red light

We are aware that in some environments, that the DB Status light always appears to be red, even though the databases are fine. We think it may be related to the XP OS environment and use of xp_cmdshell (even though we recommend Windows 2000 Server or higher). Nonetheless, for this rare behavior, we have an available hot fix (that will be posted here shortly). Please contact us immediately to get this patch.

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Uptime Detail

This is a known issue that occurs when the SQLCentric designated master SQL Server is installed separate from the IIS/application components. We are working on a resolution, but have a current workaround.

WORKAROUND: Copy the file UPTIME.EXE from your application server's WINDOWS\SYSTEM32 directory, to the WINDOWS\SYSTEM32 folder on the designated master SQL Server.

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Send Test Email - '429' error
Although this is a common Active X component error,when attempting to send a test email from SQLCentric, this can occur under the following conditions:
  • If the operating system you are using for SQLCentric is Windows XP, you must manually obtain and register the file CDONTS.dll.  Place this file in the Windows\SYSTEM32 folder, and use 'regsvr' to register the .dll
  • If you are using Windows NT/2000, you may not have installed the SMTP service. Goto the control panel, Add/Remove Windows Components, and Install SMTP

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    ASP Page TimeOut
    Sometimes it may take a long time to generate output via ASP, and time out. For example, when trying to generate DB schema for a large database structure. If this happens, you can take the following approach:
  • Open up the .asp page in question. Under the tag, create a new line and enter < %Server.ScriptTimeout=500% > (w/o the spaces between < and %) and then click File->Save->and Exit. Try again.
  • Or, goto your IIS/ISM admin tools in the Control Panel. Using the Microsoft Management Console, select your web site. Right-click to select the properties. From the Properties dialog, click Home Directory, then the "Configuration" button. Choose the "App Options" tab. Set the "ASP Script Timeout" to the desired number of seconds.
    The first option is recommended, as the latter is the overall server setting.
     








    The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value

    This is a known issue that occurs usually for INTERNATIONAL USERS ONLY, when trying to manually add servers via the SQLCentric Admin Module, and click on the UPDATE button.
    This is due to Microsoft SQL Server Default Language Installation: us_english.
    If the date format of the user's environment and SQL Server do not match, it will result in this error.

    WORKAROUND:Goto Control Panel, Regional Settings, and select any date format that is Month/Date/Year (m/d/y)
    We have a fix upon request, and have incorporated it into our next version.

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    SQL Server Does Not Exist..Named Instances

    BUG: When a user types in a SQL Server Named Instance on the Server Form in Admin Module, and attempts to get the version build via the GET VERSION button, this error occurs, because of a know bug. It incorrectly parses the Named Instance, and does not recognize the instance name.

    WORKAROUND: Use the drop-down list to select version. We have fixed this for our next version.

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  • v.2.0.1 SMTP Rollup Package for Download

    a) High Priority Fix for Downed Servers on Main Page View
    b) Medium Priority Fix for Ping Connectivity Alert
    c) SMTP EMAIL ALERTS - Dynamic SMTP parameters
    d) Total CPU Calculation for SQL Authenticated Servers

    Items a) and b) above potentially affect ALL SQLCentric v.2.0.1 users prior to version dated 3/29/2007.  Although the alert system will let you know that a server is down, the server may not show up on the main page view.  In addition, if PING connectivity cannot be established, no ping alert will be generated.
    In some environments where SQLCentric is deployed, AND you have marked a monitored server to use SQL Authentication, the Total CPU calculation sometimes caused a constant alert upon hitting the threshold.  The drill-down CPUStat.asp page showed the correct total and is not affected.

    In some environments where SQLCentric is deployed, AND you have marked a monitored server to use SQL Authentication, the Total CPU calculation sometimes caused a constant alert upon hitting the threshold.  The drill-down CPUStat.asp page showed the correct total and is not affected.

    SMTP Email Alerts - a) Dynamic SMTP parameters - We are proud to make this feature available ahead of schedule, due to the requirement of multiple clients with policy or technical restrictsion on installing a local SMTP service on the IIS box.  This update allows the user to set both the smarthost SMTP server address and port number, via the EMAIL OPERATORS module in the Administration Tool, and eliminates the need to install it locally.  For those of you who do have a local SMTP server, the default is LOCAL, and the default port for smtp email is 25.  Please make sure if using a network SMTP address that port 25 is not blocked by any anti-virus software.
    Click on the link below

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    Service Packs, Fixes and Utilities for download

    click here to download SMTP Rollup Package for v.2.0.1

    click here to download SQLCentric_v2_0SchedFix

    click here to download v1.23 SP2/Fix

    click here to download the v1.23 Reset Utility

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