Refer to the following tables related to the version before upgrading:
Table 2.1 Incompatible Information List of Express (When the Version before Upgrading is Version 16)
Key
C: Compatible. No known compatibility issues.
I: Incompatible. Possible compatibility issues.
*1: This incompatibility occurs only when upgrading from an environment in which the Management Server is not applied with the Program Urgent Fix for supporting the ETERNUS DX100 S3/DX200 S3 that has a firmware version V10L51 or later.
Key
C: Compatible. No known compatibility issues.
I: Incompatible. Possible compatibility issues.