How To Fix ECICWF005 - The following error occurred when the RFC was called: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ECICWF - ISU: CIC, Workflow Inbox

• Message number: 005

• Message text: The following error occurred when the RFC was called: &1

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 ECICWF005 - The following error occurred when the RFC was called: &1 ?

  The SAP error message ECICWF005 indicates that there was an issue when calling a Remote Function Call (RFC). The message typically includes a specific error code or description in place of &1, which can provide more context about the nature of the error.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the RFC destination.
  Authorization Issues: The user or system calling the RFC may not have the necessary authorizations to execute the function.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
  Function Module Issues: The function module being called may not exist, or there may be issues with its implementation.
  System Performance: The system may be experiencing performance issues, leading to timeouts or failures in processing the RFC call.
  Data Issues: Invalid or unexpected data being passed to the RFC can also cause errors.
  
  Solutions:
  
  Check RFC Destination: Verify the configuration of the RFC destination in transaction SM59. Ensure that the connection parameters are correct and that the destination is reachable.
  Test Connection: Use the "Test Connection" feature in SM59 to check if the RFC destination is working properly.
  Review Authorizations: Ensure that the user or system making the RFC call has the necessary authorizations to execute the function module.
  Check Function Module: Verify that the function module being called exists and is active. You can check this in transaction SE37.
  Analyze Logs: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or details that can provide more context.
  Monitor Performance: Use transaction ST22 to check for dumps that may indicate performance issues or other errors.
  Debugging: If you have access, you can debug the RFC call to see where it is failing and what data is being passed.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message.
  Documentation: Review the documentation for the specific function module being called to understand its requirements and limitations.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the error persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.