1842219 - System setting does not allow changes to be made to object NOTE "Note Number"

In transaction SNOTE you are unable to Download or Upload SAP Notes due to one of the following errors:

System setting does not allow changes to be made to object NOTE <Note Number>

Message no. TO128

OR

Error occurred while downloading SAP Note <Note Number>

Message no. SCWN107

This error can occur for any SAP Note.

For example, you are unable to download Digitally Signed test Note 2424539 on Quality or Production system as a verification, after the import of TR for SAP Support Backbone Connectivity(TCI bootstrap and Digitally Signed Note download).

SAP products based on SAP Netweaver

SE03, SE06, SYSTEM CHANGE, NAMESPACE, Not able, unable, apply, package, systeminstellung erlaubt keine anderung des objekts, Error occurred while downloading, System setting does not allow changes to be made to object NOTE,TO128, Error occurred while downloading SAP Note, SCWN107, 2424539, /0SAP, 0SAP , KBA , BC-UPG-NA , Note Assistant , BC-UPG-NV , Note Validation , Problem