All nuclei of Adabas Adaplex+ must be migrated to Adabas Cluster Services version 7.4 at one time. The Adabas ADACNV utility must be used to convert Adabas internal structures and all PLOGs must be reformatted before the Adabas Cluster Services version 7.4 nucleus is started.
It is not possible for a nucleus running Adabas Adaplex+ to participate in an Adabas Cluster Services version 7.4 environment. And the reverse: it is not possible for an Adabas Cluster Services version 7.4 nucleus to run in an Adabas Adaplex+ environment.
