How To Fix TN_PROCESS145 - Version add-on &1 to uninstall does not match the stack XML

SAP Error Message - Details

• Message type: E = Error

• Message class: TN_PROCESS - Message Class for OCS Change Processes

• Message number: 145

• Message text: Version add-on &1 to uninstall does not match the stack XML

What causes this issue?

Stack XML wants to uninstall add-on version &V1& &V2&. Add-on version
&V1& &V3&, however, is installed in the system.

System Response

The stack XML cannot be used.

How to fix this error?

Synchronize the system state with the system data in Maintenance Planner
and repeat the planning action.

Error message extract from SAP system. Copyright SAP SE.