Use of multiple classes not supported by ADS

What causes this issue?

It is possible to compile the shift report from several different parts.
To do so, you must specify several classes in Customizing for the shift
report type. However, this is possible only if the version of
<DS:GLOS.43F1CAC91EE5C8468164846F7481C564>Adobe document services</>
used has at least the number 820. 20080812034112.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.