I am publishing Java updates 8u144 after doing the modification for the /checkforconflicts 60 parameter.
The updates publish without issues in SCUP.
Then I trigger an updates Sync in SCCM which also succeeds.
The issue is that the updates for Java 8u144 don't show in the SCCM console.
Do you have Oracle products checked in your SUP configuration?
Administration > Sites > Configure Site Components > Software Update Point > Products
Yes.
I can see other JAVA updates.
The issue in the SCUP log is that the update already appears as expired in the WSUS, so the SCUP does not reactivate it.
Is there any method to have the update or deleted from WSUS or reactivated?
You could possibly use WSUS Package Publisher (Third-Party Tool) to delete the update from WSUS.