@AnushaAt : It seems you have already submitted support ticket for this issue - E-001288023.If yes, let's continue on the support ticket.Regards,Utkarsh

Hi @alistairp781078 ,The issue that you are reporting here is for AEM Forms 6.5.x On-Prem OR AEMFaaCS ?I have also encountered a similar error for AEM Forms 6.5.17 On- Prem Instance and was able to fix the issue.Please let me know.Thanks,Utkarsh