How To Fix COD_ERP_COMMON004 - Target service path on Middleware system could not be reached

SAP Error Message - Details

• Message type: E = Error

• Message class: COD_ERP_COMMON - COD_ERP_COMMON

• Message number: 004

• Message text: Target service path on Middleware system could not be reached

What causes this issue?

Server-System Error:- Couldn't retrieve inbound binding for the URL
maintained in SOAMANAGER.

System Response

Check Details for complete SOAP Fault message.

How to fix this error?

Make sure the URL maintained in <DS:TRAN.SOAMANAGER>SOAMANAGER</> for
the Consumer proxy <ZH>CO_CODERINT_CONNECTIVITY_CHECK</>, matches the
URL from the SAP NetWeaver PI system SOAP sender agreement.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COD_ERP_COMMON004 - Target service path on Middleware system could not be reached ?

  The SAP error message COD_ERP_COMMON004 indicates that the target service path on the Middleware system could not be reached. This error typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is a communication issue between the SAP system and the middleware.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the middleware.
  Incorrect Configuration: The service path or endpoint may be incorrectly configured in the middleware or the SAP system.
  Service Unavailability: The middleware service may be down or not running.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  Authentication Issues: There may be issues with user credentials or authentication methods used to access the middleware.
  Transport Layer Security (TLS) Issues: If TLS is used, there may be issues with certificates or encryption settings.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the middleware server. You can use tools like ping or telnet to test connectivity.
  Verify Configuration: Double-check the configuration settings in both the SAP system and the middleware. Ensure that the service path, endpoint URLs, and any required parameters are correctly set.
  Check Middleware Status: Ensure that the middleware service is up and running. You may need to restart the service if it is down.
  Review Firewall Settings: Check firewall rules to ensure that they allow traffic between the SAP system and the middleware.
  Validate Authentication: Ensure that the credentials used for accessing the middleware are correct and that the user has the necessary permissions.
  Inspect TLS Settings: If using TLS, verify that the certificates are valid and properly configured. Ensure that the SAP system trusts the middleware's certificate.
  Check Logs: Review logs in both the SAP system and the middleware for any additional error messages or clues that could help diagnose the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for middleware configuration and troubleshooting.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify and resolve the cause of the COD_ERP_COMMON004 error.