SAP Asset Manager issue with customer service component

Dear community,

Following Common Procedure: Enabling a Component in SAP Asset Manager for enabling customer service component https://help.sap.com/docs/SAP_ASSET_MANAGER/b9ddcd5bbc5c462b8ef3b0d18a6193bf/2b802bee1a334cd381167ef32e7aee15.html?version=2105

I'm every time getting an error that application can't be find and second error

What does customer service needs ?

2105 AM and MDK 5.2

Many thanks in advance

BR,

Alex