Manually Migrate Task Persistence Data

You can manually migrate tasks, depending on task state or date range, by running the task persistence data migration tool.

To manually migrate task persistence data

Set up the task persistence database migration, by updating the tpmigration125.properties file with the object store and task persistence information including the store values. The tpmigration125.properties file is located in the following location:
admin_tools/tpmigration/com/ca/tp/migratetpto125
Be sure that the environment variable JAVA_HOME is set.
From a command line, navigate to admin_tools/tpmigration and run the task persistence migration tool as follows:
- For Windows:
```
runmigration.bat
```
- For UNIX:
```
runmigration.sh
```
Enter the following information:
- Environment protected Alias ('all' for all environments).
  Note: If you do not specify all, only one environment can be entered.
- Task state.
  Note: If you do not specify all, only one task state can be entered.
- CA Identity Manager version to migrate from (1-8.x, 2-12.0).
- Date range for the tasks to be migrated (y/n).
  Note: If you choose 'y', you must enter a Start Date (mm/dd/yy) and End Date (mm/dd/yy).
The migration starts.

After the migration completes, the status indicates how many tasks were migrated.