During processing of command export command, an invalid value is encountered for the MIGREQUIRESBKUP parameter for management class management class name in domain domain name, policy set policy set name.
Export processing continues, but the exported data contains an unknown value for this management class. If this data is imported, the default or existing MIGREQUIRESBKUP value is used.
Update the MIGREQUIRESBKUP value for this copy group and restart the export. Alternatively, use the export data with the unknown value, and check and update the MIGREQUIRESBKUP value after import processing has been performed.