SAP Message 0T221 - Only client-specific targets can be used in target groups

Diagnosis
The target group &V1& in the configuration to be activated contains theSAP system &V2& without specified target client.
You can only use client-specific targets in target groups.

System Response
The configuration was mot activated.

Procedure
Change the configuration.
Only enter the SAP system &V2& in the target group &V1& with one or morespecified target clients.