Triggering RRC Reestablishment on Source Cells When S1AP Handover Fails in EN-DC: Target Cell Parameters

Hi Experts.

How to trigger the scenario below:

UE will do RRC reestablishment on source cells when S1AP HO fails during ENDC handover.

What parameters can we modify on the target cell apart from the RACH config/Integrity/Ciphering algo so that the HO cancel request sent on the S1AP interface from the Core?