How To Fix /IBS/RB080 - Function module &1 in RFC system &2 has delivered errors

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 080

• Message text: Function module &1 in RFC system &2 has delivered errors

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 /IBS/RB080 - Function module &1 in RFC system &2 has delivered errors ?

  The SAP error message /IBS/RB080 Function module &1 in RFC system &2 has delivered errors typically indicates that there is an issue with a function module in a Remote Function Call (RFC) system. This error can arise due to various reasons, including:
  Causes:
  
  
  Function Module Errors: The function module specified in the error message may have encountered an error during execution. This could be due to incorrect input parameters, missing data, or logic errors within the function module itself.
  
  
  RFC Connection Issues: There may be issues with the RFC connection between the systems, such as network problems, incorrect configuration, or authorization issues.
  
  
  Data Consistency Issues: If the data being processed by the function module is inconsistent or invalid, it can lead to errors.
  
  
  System Configuration: Misconfiguration in the settings of the RFC destination or the function module can also lead to this error.
  
  
  Transport Issues: If the function module was recently transported from one system to another, it may not have been activated properly or may have dependencies that are not met.
  
  
  Solutions:
  
  
  Check Function Module: Review the function module specified in the error message. Check for any known issues, and ensure that it is functioning correctly. You can test the function module in transaction SE37.
  
  
  Review RFC Connection: Verify the RFC connection settings in transaction SM59. Ensure that the connection is correctly configured and that the target system is reachable.
  
  
  Analyze Error Logs: Check the error logs in transaction SLG1 or ST22 for any dumps or detailed error messages that can provide more context about the failure.
  
  
  Data Validation: Ensure that the data being passed to the function module is valid and meets the expected format and constraints.
  
  
  Authorization Check: Ensure that the user executing the function module has the necessary authorizations to perform the operation.
  
  
  Re-transport if Necessary: If the function module was recently transported, consider re-transporting it or activating it again in the target system.
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific function module for any known issues or patches.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SM59: RFC Destinations
  SLG1: Application Log
  ST22: Dump Analysis
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the function module or RFC errors.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to diagnose and resolve the error related to the function module in the RFC system.