How To Fix RSAPI_CTC018 - Connections to OSS is not maintained. Cannot get latest version of notes

RSAPI_CTC018 - Overview

• Message type: E = Error

• Message class: RSAPI_CTC - Messages to be shown for BW SAPI configurations

• Message number: 018

• Message text: Connections to OSS is not maintained. Cannot get latest version of notes

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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RSAPI_CTC018 - Details

• The SAP error message RSAPI_CTC018 indicates that there is an issue with the connection to the SAP Online Service System (OSS). This error typically occurs when the system is unable to connect to OSS to retrieve the latest support notes or updates. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Network Issues: There may be network connectivity problems preventing the SAP system from reaching the OSS.
  Incorrect Configuration: The connection settings for OSS might not be configured correctly in the SAP system.
  Authorization Issues: The user credentials used for the OSS connection may not have the necessary authorizations.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to OSS.
  SAP Router Issues: If you are using an SAP router, there may be issues with the router configuration.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can access the internet and specifically the OSS URL. You can test this by trying to