How To Fix TSY603 - Function not possible for selected request

SAP Error Message - Details

• Message type: E = Error

• Message class: TSY - Transport Synchronizer Messages

• Message number: 603

• Message text: Function not possible for selected request

What causes this issue?

You have selected the main request and attempted to display
request-specific information. This is not possible, since the
information in the table only refers to the dependent requests.

System Response

The function terminates.

How to fix this error?

Select a dependent request.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.