Converting deduplication database (DDB) to transactional DDB is deprecated in V11.19 version of the software. For more information about the Obsolescence Policy, see End-of-Life, Deprecated, and Extended Support - Obsolescence Policy.
Effective Release
Version 11
Effect of Deprecation
Beginning in v11.19, converting deduplication database (DDB) to transactional DDB is no longer supported. After upgrading to v11.19, for instructions to convert all the existing transactional deduplication databases to non-transactional deduplication databases, see Converting a Transactional Deduplication Database to a Non-Transactional Deduplication Database.