How To Fix GW494 - No CPIC conversion table found

SAP Error Message - Details

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 494

• Message text: No CPIC conversion table found

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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Smart SAP Assistant

• What is the cause and solution for SAP error message GW494 - No CPIC conversion table found ?

  The SAP error message GW494: No CPIC conversion table found typically indicates an issue with the communication between SAP systems, particularly when using the Common Programming Interface for Communication (CPIC). This error can occur in various scenarios, such as when trying to connect to a remote system or when there are issues with the configuration of the SAP Gateway.
  Causes:
  
  Missing or Incorrect CPIC Conversion Table: The CPIC conversion table, which is used for character set conversions, may be missing or not properly configured.
  Incorrect System Configuration: The SAP system may not be configured correctly to handle the character set conversions required for the communication.
  Network Issues: There may be network-related issues that prevent the proper communication between the systems.
  SAP Kernel Issues: An outdated or incompatible SAP kernel version may lead to this error.
  
  Solutions:
  
  
  Check CPIC Conversion Table:
  
  Ensure that the CPIC conversion table is present and correctly configured. You can check the configuration in transaction RZ10 or RZ11.
  Look for parameters related to CPIC and character set conversions.
  
  
  
  Update SAP Kernel:
  
  If you are using an outdated version of the SAP kernel, consider updating it to the latest version that is compatible with your SAP system.
  
  
  
  Review System Configuration:
  
  Check the configuration settings in transaction SM59 (RFC Destinations) to ensure that the destination settings are correct.
  Verify that the character set settings in the SAP system match those of the remote system.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the SAP systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Consult SAP Documentation:
  
  Review the SAP documentation for any specific configuration or troubleshooting steps related to CPIC and character set conversions.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM59: For managing RFC destinations.
  RZ10: For profile parameters.
  RZ11: For viewing and changing profile parameters.
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  By following these steps, you should be able to diagnose and resolve the GW494 error in your SAP environment.