WebSphere Commerce 7 | Feature Pack 8 Installation | Issues Faced & Resolutions | Enable "content-version" Feature

When we were trying to enable "content-version" feature after installing WebSphere Commerce Feature Pack 8 with the following command,
enableFeature.bat -DfeatureName=content-version

Feature enablement has been failed with the following exception,
CV_enable:
com.ibm.commerce.context.version.ant.tasks.CreateVersionSchemaTask performTask() autoCommit: false
com.ibm.commerce.content.exception.ContentApplicationException: An error has occurred.  If this problem persists, contact product support.
    at com.ibm.commerce.context.version.objects.VersionSchemaUtility.createSchema(VersionSchemaUtility.java:487)
    at com.ibm.commerce.context.version.ant.tasks.CreateVersionSchemaTask.performTask(CreateVersionSchemaTask.java:298)
    at com.ibm.commerce.context.version.ant.tasks.CreateVersionSchemaTask.execute(CreateVersionSchemaTask.java:168)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
    at org.apache.tools.ant.Task.perform(Task.java:364)
    at org.apache.tools.ant.Target.execute(Target.java:341)
    at org.apache.tools.ant.Target.performTasks(Target.java:369)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
    at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
    at org.eclipse.ant.internal.core.ant.EclipseSingleCheckExecutor.executeTargets(EclipseSingleCheckExecutor.java:30)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
    at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
    at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
    at org.apache.tools.ant.Task.perform(Task.java:364)
    at 
.................
.................
.................
.................
.................
  
BUILD FAILED

C:\IBM\WCDE_E~1\components\common\xml\enableFeatureForToolkit.xml:59: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\common\xml\enableFeatureForToolkit.xml:126: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\common\xml\databaseTasks.xml:50: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\common\xml\databaseTasks.xml:344: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\common\xml\databaseTasks.xml:357: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\content-version\schema\xml\custom\fep2\customAction.xml:23: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\content-version\schema\xml\custom\fep2\configureContentVersionComponent.xml:140: The following error occurred while executing this line:
C:\IBM\WCDE_E~1\components\content-version\schema\xml\custom\fep2\configureContentVersionComponent.xml:195: com.ibm.commerce.content.exception.ContentApplicationException: An error has occurred.  If this problem persists, contact product support.
    at com.ibm.commerce.context.version.objects.VersionSchemaUtility.createSchema(VersionSchemaUtility.java:487)
    at com.ibm.commerce.context.version.ant.tasks.CreateVersionSchemaTask.performTask(CreateVersionSchemaTask.java:298)
    at com.ibm.commerce.context.version.ant.tasks.CreateVersionSchemaTask.execute(CreateVersionSchemaTask.java:168)

We have fixed this issue with the following steps,

• Logged into DB with SYSTEM user credentials and noticed one schema has been created with the name VCW_XXX,

           SELECT * FROM dba_users WHERE USERNAME LIKE 'VCW_%'; 

 Deleted this schema with the following SQL Query,
           DROP USER VCW_DEMO CASCADE;

• Ran the enable "content-version" feature command and it worked as expected.