SAP Travel Expense Approval emailed are not being triggered

Hi,

Emails are not being generated when expenses are approved through Fiori.  We have workflow configured and emails are triggered when expenses are approved via our portal.

I checked the workflow task used by the portal and configured the following:

-

After I approve from Fiori I get TS20000130 -PersoNr. is locked.  Please unlock. in SWIA.

I suspect this is the reason the email is not being triggered.

Also, I can see the expense has been approved in PR05 so not sure why I'm even getting this message in SWIA.

I'm running SRA008 600 (0009) and UIX01TRV 100 (SP0005).  I appreciate later versions are available but wanted to check my configuration settings first.

Thanks

Amanda