How To Fix SATCM228 - Lost CSN connection

SATCM228 - Overview

• Message type: E = Error

• Message class: SATCM - Check Result Management / Transaction CheckMan

• Message number: 228

• Message text: Lost CSN connection

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SATCM228 - Lost CSN connection ?

  The SAP error message SATCM228 "Lost CSN connection" typically indicates that there is a problem with the connection to the Central Services Number (CSN) in an SAP system landscape. This can occur in various scenarios, particularly in distributed systems where multiple application servers are involved.
  Causes:
  
  Network Issues: There may be network connectivity problems between the application server and the Central Services (CS) instance.
  CS Instance Down: The Central Services instance may be down or not responding.
  
  Configuration Issues: Incorrect configuration settings in the SAP system, such as incorrect hostnames or ports for the CS instance.
  Resource Limitations: The server hosting the CS instance may be experiencing high load or resource limitations (CPU, memory, etc.).
  Firewall Settings: Firewall rules may be blocking the necessary ports for communication between the application server and the CS instance.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the application server can reach the CS instance. You can use tools like ping or telnet to