Friday, October 24, 2014

String or binary data would be truncated.

When running an update in SQL Server 2005, I receive String or binary data would be truncated error. It's strange because it's a simple update and there's no varchar field involved. There's a update trigger in the table. Solution: I receive this error when I login to management studio with Windows Authentication. If I login with a sql server user, I can succesfully execute the update statement.

Friday, June 13, 2014

mscorsvw.exe High CPU and disk activity

After updating Visual Studio 2013, I observed high disk and cpu activity on process mscorsvw.exe The folder under c:\windows\temp has many log files like MSIc4905.LOG, MSIc0dff.LOG totaling a few gigabytes. When I checked those log files I've seen the following line ******* Product: {9C593464-7F2F-37B3-89F8-7E894E3B09EA} Reinstalling VS 2013 is recommended but it didn't work for me. This is a key for a component of Visual Studio which I don't need. I've searched the registry for {9C593464-7F2F-37B3-89F8-7E894E3B09EA} Deleted every key matching and CPU restored back to normal, Visual Studio is running fine.

Thursday, June 5, 2014

sql5005n: Unable to init API env

When I try to import a DB2 catalog to Toad for db2 4.7, I got sql5005n: Unable to init API env error. Database alias combo is not populated. This happens with 64 bit toad whereas 32 bit version is working fine. I had this problem under windows 8.1. Solution: Forget catalog import on toad. Run all below steps with administrator right 1. Install db2 64 bit client to windows. 2. Install Toad 64 bit 3. Edit registry , change HKLM\Software\Wow6432Node\QuestSoftware\Toad For DB2\4.7\DB2COPY key to DB2COPY1 (initial repository for IBM client) 4. Run IBM DB2 configuration assistant 5. Import catalog by using configuration assistant 6. Run toad, database alias combo is populated.

Monday, May 19, 2014

Visual WebGUI undefined error

After you have developed your visual webgui form and pressed run, if all you get is "undefined" on the internet browser; Your new form class is not in the same namespace as your original application.

Sunday, May 18, 2014

SQL Server Management Studio Performance Issues

I work on VMWare Workstation 9.0 hosted Windows 2008 R2 Server. When I open Sql Server Management Studio, I experience sluggish performance while editing stored procedures. At that times I observe ssms.exe is hogging the cpu. Even a simple screen scroll causes %50 cpu spikes. I've tried patching SQL Server and VMWare but no avail. I also tried suggested solutions like disabling SVGA driver etc. As a solution, I logoff VMWare console and connect to server instance with remote desktop. No performance issue...