The upgrade process uses its own specially configured MUF. Use the MUF startup as it is defined. The System Identification Block (SID) uses a MUF name of UPGRMUF and can be used to help identify the SID for this process. Once the upgrade process is complete, modify the SID to be a unique name for your location. This upgrade process assumes Simplify is not defined or used. The CXX name is not changed during this upgrade.
If you want to change the CXX name, change it before you start the upgrade process under Version 14.0 or you can wait for completion of the upgrade process and no chance for fall back to Version 14.0. The DBUTLTY CXX clone functions help with the changeover to a new CXX NAME if your site needs the change once you have upgraded to Version 15.0.
Do not use any new features of the CA Datacom Version 15.0 product family until fall back to Version 14.0 is fully eliminated or possible.
Fall back and fall forward actions use a process called soft fall back and soft fall forward processes for Version 14.0. You can use the BDUPG03R to perform a hard fall back if you have any issues with the fall back process and do not need to preserve SQL objects or CA Datacom Datadictionary changes after upgrading to Version 15.0. However, any changes to the CXX, DD, and DDD can be lost. Also, SQL DEFAULT DBID (typically base 16) is not captured as part of this process. If you use the SQL DEFAULT base, you can add this base to the backup JOB BDUPG03.
Important! The hard fall back is not recommended for SQL sites unless it is a last resort to return to Version 14.0 for CA Datacom/DB.
If your site does not use the standard DBIDs that are included with the product, upgrade the process at your site to accommodate that level of change. The base upgrade assumes the DBIDs are the ones that CA recommends for use as delivered by a new product installation.
The following information is provided for sites that are not using the standard defaults:
Note: DBID 1 and 10 impact the related URTs. Modification is required but only impacts the IVPs.
Review the following members for CUSMAC members to alter. If user-defined entities have been defined, update the "USRENTY" parameter on the DDSYSTBL macro assembly and the ENTFILS parameter on the DDURTBL macro assembly.
Members being moved from *.CABDSAMP to *.CUSMAC:
Note: These members are being moved to *.CUSMAC where any future changes can be made. However, no changes can be made to *.CABDSAMP because it is under SMP/E control.
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