Migrating stored Messages

You can migrate stored Messages from one runtime repository to another. You can do this when you upgrade and when you migrate from one environment to another. When you migrate stored Messages, all Composition Center resources are included in the migration.

Migration overview

1	Export the stored Messages from the source environment. See To export stored Messages from the source environment below.

2	In an upgrading scenario you must upgrade all Projects related to the stored Messages you want to migrate.

3	Deploy the Projects and start the corresponding StreamServer applications. You must do this to create the Message storage tables in the target runtime repository.

4	Import the stored Messages to the target environment. See To import stored Messages to the target environment below.

To export stored Messages from the source environment

1	Start DBAT in the source environment and click the Runtime Repository category button.

2	In the Export section, click Browse. A file browser opens.

3	Browse to the folder where to store the export (zip file), enter the file name and click Export. The export path is displayed in the Export to field.

4	Select the Message store area and click Export. The zip file is created in the folder specified.

To import stored Messages to the target environment

1	Start DBAT in the target environment and click the Runtime Repository category button.

2	In the Import section, click Browse. A file browser opens.

3	Browse to the zip file to import and click Import. The import path is displayed in the Import from field.

4	Select whether to Empty the repository before importing, and whether to Overwrite existing matching data.

Note:

If you select to empty the repository before importing, all resources in all areas (Message store, Security and Composition Center) are removed from the repository before data is imported. Only processing statistics remain in the repository if you select to empty the repository before importing.

5	Click Import.

Log for export/import failures

Errors are logged in strs-rtmt.log and import-failures.log. You will find the log files in:

<user_home>\dbadmintool-files