How To Fix TR675 - One of the specified sys. must be the current one, otherwise no standard

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 675

• Message text: One of the specified sys. must be the current one, otherwise no standard

What causes this issue?

For the standard system configurations, one of the specified systems
should be the current one.
Otherwise you have to choose "Any configuration".

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?

Error message extract from SAP system. Copyright SAP SE.