I am getting Http Error code =401 when trying to create LCA from Workbench on AEM Forms.
Please see the stack trace attached.
"ALC-DSC-099-000: com.adobe.idp.dsc.DSCException: java.lang.RuntimeException: Error received while making Service call to AEM. Http Error code =401"
I'm having exactly the same issue with the same exception. Were you able to fix it?