How To Fix S_ARC_LCM_MES071 - Communication error happened ( see long text ! )

SAP Error Message - Details

• Message type: E = Error

• Message class: S_ARC_LCM_MES - Message Class for Legal Case Management (Subcomponent)

• Message number: 071

• Message text: Communication error happened ( see long text ! )

What causes this issue?

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System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S_ARC_LCM_MES071 - Communication error happened ( see long text ! ) ?

  The SAP error message S_ARC_LCM_MES071, which indicates a communication error, typically occurs in the context of SAP Landscape Management (LaMa) or during operations involving system landscape management tasks. This error can arise due to various reasons, including network issues, configuration problems, or issues with the SAP system itself.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP system and the target system can lead to communication errors.
  Configuration Errors: Incorrect configuration settings in the SAP Landscape Management or the systems involved can cause communication failures.
  Authorization Issues: Insufficient permissions for the user or service account trying to perform the operation can lead to communication errors.
  Service Availability: The target system or service may be down or not reachable due to maintenance or other issues.
  Firewall or Security Settings: Firewalls or security settings may block the necessary ports or protocols required for communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration Settings: Verify the configuration settings in SAP Landscape Management and ensure that they are correctly set up for the systems involved.
  Check User Authorizations: Ensure that the user or service account has the necessary authorizations to perform the operation. You may need to consult with your SAP security team.
  System Availability: Check if the target system is up and running. If it is down, you may need to wait until it is back online or perform maintenance.
  Firewall and Security Settings: Review firewall rules and security settings to ensure that they allow communication between the systems. You may need to work with your network/security team to adjust these settings.
  Check SAP Notes: Look for any relevant SAP Notes or updates that may address known issues related to this error message. SAP frequently releases patches and updates that can resolve bugs or improve functionality.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Landscape Management for detailed configuration and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages to facilitate troubleshooting.
  
  By following these steps, you should be able to identify and resolve the communication error associated with the S_ARC_LCM_MES071 message.