How To Fix 00494 - No CPIC conversion table found

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00494 - No CPIC conversion table found ?

  The SAP error message "00494 No CPIC conversion table found" typically indicates an issue related to the communication between SAP systems or between an SAP system and a non-SAP system. CPIC (Common Programming Interface for Communication) is a protocol used for communication in SAP environments.
  Cause:
  
  Missing or Incorrect Configuration: The error often arises when the CPIC conversion table is not properly configured or is missing. This table is essential for converting data types between different systems.
  Network Issues: There may be network connectivity issues that prevent the SAP system from accessing the required conversion tables.
  System Updates or Changes: Recent updates or changes in the SAP system or its configuration might have led to the loss or corruption of the conversion table.
  Authorization Issues: The user or process attempting to access the conversion table may not have the necessary permissions.
  
  Solution:
  
  Check Configuration: Verify the configuration settings for CPIC in the SAP system. Ensure that the conversion tables are correctly defined and accessible.
  Recreate Conversion Tables: If the conversion table is missing, you may need to recreate it. This can often be done through transaction codes like SM59 (for RFC destinations) or SICF (for HTTP services).
  Network Troubleshooting: Check the network connectivity between the systems involved. Ensure that firewalls or other network security settings are not blocking access.
  Review Authorizations: Ensure that the user or process has the necessary authorizations to access the conversion tables. You may need to adjust roles or permissions.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 for RFC configuration, SM21 for system logs, and SICF for service configuration.
  SAP Documentation: Review SAP documentation related to CPIC and communication settings for more detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.