WebDynproNamespace value not found for task TS21500003 in system SAP_ECC

Hello Gurus.

I am not familiar with the Universal Work List Configuration.

I re-registered a System Alias by mistake and now I get the following warnings:

WebDynproNamespace value not found for task TS21500003 in system SAP_ECC_XXXX

WebDynproApplication value not found for task TS21500004 in system SAP_ECC_XXXX

I search thru all the configuration files, just in case, but I cannot find those items.

What should I look at?

Best regards.

David.