Unable to acquire the state change lock for the module: osgi.identity; osgi.identity=”org.eclipse.core.runtime”

Product:
IBM DB2 Data Studio
Microsoft Windows 2022 server

Issue:

Error when starting DS4.1.2 client

An error has occurred, See the log file d:\program files\ibm\ds4.1.2\configuration\1747225616665.log

org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity=”org.eclipse.core.runtime”

Solution:

Before starting the DB2 studio client program

Go to your eclipse directory and open configuration directory. (can be D:\Program Files\IBM\DS4.1.2\configuration\org.eclipse.osgi\.manager )
open org.eclipse.osgi directory.
open .manager folder.
Delete .fileTableLock file.
Restart your DB2 data studio program.

Then start the program as “administrator”, right click on icon and select “run as administrator”.

and select the path to the folder to be something like d:\IBM\rationalsdp\workspace

Then you should be inside DB2 Data Studio, and see the list of database on the side.

More Information:

DB2 9.5 and IBM Data Studio: Building an SQL Statement

Db2 Basics: Getting Data Out of Db2

CogKnowHow