You are getting below error message while downloading SAP note via the transaction code SNOTE.
Could not receive HTTP for : COMM_FAILURE
Solution
Refer to the following SAP notes,
- SAP Note 2781804 – Receiving the Error – E:SCWN:813 COMM_FAILURE during note download with HTTP Protocol in the digitally signed system
- 2721941 – Download of digitally signed note – changes to configuration report and other minor changes
In our case, we manage to solve the issue by changing the procedure to download SAP note with report RCWB_SNOTE_DWNLD_PROC_CONFIG (via transaction code SE38).
Initially, the procedure was via Remote Function Call (RFC). We have change it to HTTP Protocol and the SNOTE download is working fine afterwards.
