How To Fix FOPC_UI097 - Error in RFC system &1. No data could be read

SAP Error Message - Details

• Message type: E = Error

• Message class: FOPC_UI - Messages from the MIC-UI

• Message number: 097

• Message text: Error in RFC system &1. No data could be read

Self-Explanatory Message

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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 FOPC_UI097 - Error in RFC system &1. No data could be read ?

  The SAP error message FOPC_UI097 indicates that there is an issue with the Remote Function Call (RFC) system, and it specifically states that no data could be read from the specified system. This error can occur in various contexts, often related to data retrieval processes in SAP applications, particularly in the context of reporting or data extraction.
  Causes:
  
  RFC Connection Issues: The RFC connection to the target system may not be properly configured or may be down.
  Authorization Problems: The user executing the function may not have the necessary authorizations to access the data in the target system.
  Data Availability: The data that is being requested may not exist in the target system, or there may be filters applied that result in no data being returned.
  Network Issues: There could be network connectivity issues between the systems involved.
  System Configuration: Incorrect configuration settings in the SAP system or the target system can lead to this error.
  Performance Issues: If the target system is under heavy load, it may not respond in a timely manner, leading to timeouts.
  
  Solutions:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 and verify the RFC connection settings. Test the connection to ensure it is working properly.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data in the target system. You can check this using transaction SU53 after the error occurs.
  
  
  
  Data Verification:
  
  Check if the data you are trying to access actually exists in the target system. You can do this by running relevant queries or reports directly in the target system.
  
  
  
  Network Troubleshooting:
  
  Verify network connectivity between the systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  System Configuration:
  
  Review the configuration settings in both the source and target systems to ensure they are set up correctly for data exchange.
  
  
  
  Performance Monitoring:
  
  Monitor the performance of the target system to see if it is under heavy load. If so, consider scheduling data retrieval during off-peak hours.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages or warnings that could provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP module or application you are working with, as it may contain information on common issues and resolutions.
  Community Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the FOPC_UI097 error and implement an appropriate solution.