Note: When you remove a
messaging engine,
WebSphere Application Server does
not delete the
data store tables
automatically. You must remove them manually or delete all of the rows in
all of the tables. Failure to do so can result in a new
messaging engine failing
to start if it attempts to use an orphaned
data store.
Refer to the documentation for your chosen relational database management
system for information about deleting tables.
For Cloudscape, you can alternatively
delete the database's directory, which is located in profile_root/databases/com.ibm.ws.sib,
where profile_root is the
directory in which profile-specific information is stored. However,
only select this option if the messaging engine is
the sole user of the database.
For more information , see Data store life cycle.