How To Fix EPIC_EXAMPLE_CN_IMPL022 - ABC Communication Exception

SAP Error Message - Details

• Message type: E = Error

• Message class: EPIC_EXAMPLE_CN_IMPL - EXAMPLE ONLY - NOT FOR USE IN PRODUCTION SYSTEMS

• Message number: 022

• Message text: ABC Communication Exception

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 EPIC_EXAMPLE_CN_IMPL022 - ABC Communication Exception ?

  The SAP error message "EPIC_EXAMPLE_CN_IMPL022 ABC Communication Exception" typically indicates a communication issue between different components or systems within the SAP environment. This could be related to various factors such as network issues, configuration problems, or issues with the specific application or service being used.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the external system or service it is trying to communicate with.
  Configuration Errors: Incorrect settings in the communication configuration (e.g., RFC destinations, HTTP connections) can lead to this error.
  Service Availability: The external service or system may be down or not reachable.
  Authorization Issues: The user or service account may not have the necessary permissions to access the required resources.
  Timeouts: The communication may be timing out due to slow response times from the external system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the external system is stable and functioning properly. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration Settings: Verify the configuration settings for the communication channels (e.g., RFC destinations, HTTP connections) in the SAP system. Ensure that they are correctly set up and pointing to the right endpoints.
  Check Service Status: Confirm that the external service or system is up and running. If it is down, you may need to wait until it is restored or contact the service provider.
  Review Authorization: Check the user roles and authorizations to ensure that the necessary permissions are granted for the communication to take place.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the relevant configuration to allow for longer response times.
  Check Logs: Review the SAP application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the specific module or component you are working with to understand the expected communication processes and configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or reach out to SAP support for further assistance.