Migrating transaction data
To migrate the transaction data from Release 8.0 (or later) to 9.4, perform the following steps.
Run alter-transaction-tables command
Install upgrade typechanges
Add unique and non-unique indexes
Regenerate dbclasses
Migrate transaction data
Migrate document parameters
Migrate custom document type
Step 8: Check validity of migrated data
Drop unused history columns while upgrading
Migrate CHAR columns to VARCHAR for history tables on Oracle
Migrate CHAR columns to VARCHAR for transaction tables on Oracle
Parent topic:
Running data migration