SNOTE tcode not accessible after implementing SAP Note 3093855

[fptkmsams]

Hello SAP Experts,

I am currently preparing for an upgrade to SAP S/4HANA 2023  and working on the Simplification Item Check
System current information : SAP_BASIS 756 SP04

Issue Description

To implement SAP Note 2502552 (required for the Simplification Item Check), I first implemented its prerequisite SAP Note 3093855 via transaction SNOTE.

However, after implementing SAP Note 3093855, transaction SNOTE is no longer accessible with Syntax error in program "SAPLSCWE" -  Type "CWB_T_NOTE_DWLD_HTML_RESP" is unknown.

Questions

1. Are there any additional prerequisite notes or SP level requirements for this note?
2. What is the recommended way to recover or fix SNOTE in this situation?
3. Is there an alternative approach to proceed with the Simplification Item Check if SNOTE is not accessible?

   Thank you in advance for your support.

   Best regards,

[RaymondGiuseppi]

Did't you find this answer before posting ?