How To Fix ICA01003 - There must be one display group set as the leading group.

SAP Error Message - Details

• Message type: E = Error

• Message class: ICA01 - ICA Reconcilation Case Messages

• Message number: 003

• Message text: There must be one display group set as the leading group.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICA01003 - There must be one display group set as the leading group. ?

  The SAP error message ICA01003, which states "There must be one display group set as the leading group," typically occurs in the context of configuring display groups in the SAP system, particularly in the area of SAP Integrated Business Planning (IBP) or similar modules where display groups are used for reporting or data visualization.
  Cause:
  This error arises when the system expects at least one display group to be designated as the "leading group," but none has been set. A leading display group is essential for the system to determine which group should be prioritized for displaying data or for processing certain operations.
  Solution:
  To resolve this error, you need to ensure that at least one display group is set as the leading group. Here are the steps to do this:
  
  
  Access the Configuration:
  
  Navigate to the relevant configuration area in SAP where display groups are defined. This could be in the IBP configuration or another relevant module.
  
  
  
  Identify Display Groups:
  
  Look for the list of display groups that have been created. You should see options to manage these groups.
  
  
  
  Set Leading Group:
  
  Select one of the display groups that you want to set as the leading group. There should be an option or checkbox to mark it as the leading group. Ensure that only one group is marked as leading.
  
  
  
  Save Changes:
  
  After making the necessary changes, save your configuration.
  
  
  
  Test the Configuration:
  
  After setting the leading display group, test the functionality that was previously causing the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific module documentation for detailed instructions on managing display groups.
  User Roles: Ensure that you have the necessary permissions to make changes to display group settings.
  SAP Notes: Check for any relevant SAP Notes or updates that might address this error or provide additional context.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the ICA01003 error and ensure that your display groups are configured correctly.