Unable to download OSS notes on CAL SAP S/4HANA 1909 FPS02

Hi, we have installed via SAP CAL an istance of SAP S/4HANA 1909 FPS02 (also licensed) and now we need to download/install some OSS notes, but when we try to do this via transaction SNOTE we receive a dump related to error: XML_FORMAT_ERROR I've found oss note 2836005 which is related to this error message and seems that the error is due to missing password in RFC destinations created in transaction SM59 for SAP Digital notes management. Checking further informations on SAP Digital OSS notes managment, it seems that some implementation is missing on S/4HANA 1909 FPS02 deployed via SAP CAL.

Could anyone help us to solve this issue?

Best regards

Alessandro