How To Fix PI_IHC001 - Incorrect function module call

SAP Error Message - Details

• Message type: E = Error

• Message class: PI_IHC - Message Class for IHC Plug-In

• Message number: 001

• Message text: Incorrect function module call

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 PI_IHC001 - Incorrect function module call ?

  The SAP error message PI_IHC001, which indicates an "Incorrect function module call," typically arises in the context of the SAP Integrated Health Check (IHC) or related functionalities. This error can occur due to various reasons, including incorrect parameters being passed to a function module, issues with the configuration, or problems with the underlying data.
  Causes:
  
  Incorrect Parameters: The function module may be called with incorrect or incomplete parameters.
  Configuration Issues: There may be misconfigurations in the IHC settings or related components.
  Data Issues: The data being processed may not meet the expected format or requirements.
  Authorization Problems: The user executing the function may not have the necessary authorizations to call the function module.
  System Bugs: There may be bugs in the SAP system or the specific version you are using.
  
  Solutions:
  
  Check Function Module Parameters: Review the parameters being passed to the function module. Ensure they are correct and complete.
  Review Configuration: Go through the configuration settings related to the IHC or the specific functionality you are working with. Ensure everything is set up correctly.
  Data Validation: Validate the data being processed to ensure it meets the expected criteria. Look for any inconsistencies or errors in the data.
  Authorization Check: Verify that the user has the necessary authorizations to execute the function module. You may need to consult with your SAP security team.
  Debugging: If you have access to the development environment, you can debug the function module to identify where the error is occurring.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this issue. Sometimes, specific errors are documented with solutions or workarounds.
  Consult Documentation: Review the official SAP documentation for the IHC or the specific function module to ensure you are using it correctly.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  Community Forums: You can also check SAP Community forums or other online resources where SAP professionals discuss similar issues. You may find others who have encountered the same error and can offer insights or solutions.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the PI_IHC001 error and implement a suitable solution.