How To Fix KT327 - Cost element category "90": only single entries allowed - no intervals

SAP Error Message - Details

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 327

• Message text: Cost element category "90": only single entries allowed - no intervals

Self-Explanatory Message

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• What is the cause and solution for SAP error message KT327 - Cost element category "90": only single entries allowed - no intervals ?

  The SAP error message KT327 indicates that there is an issue with the cost element category "90" (which is typically used for statistical cost elements) in the context of cost planning or allocation. The error specifically states that only single entries are allowed for this category, and no intervals can be used.
  Cause:
  
  Cost Element Category: Cost element category "90" is designed for statistical purposes, meaning it is not intended for actual postings. As such, it does not support the use of intervals (ranges) for planning or allocation.
  Data Entry: The error often arises when users attempt to enter a range of values (e.g., a start and end value) instead of a single value for a statistical cost element.
  Configuration Issues: There may be a configuration issue in the cost planning settings that allows for intervals where they should not be permitted.
  
  Solution:
  
  Check Input Values: Ensure that you are entering a single value for the cost element category "90" instead of a range. Review the data entry screen to confirm that you are not inadvertently trying to input an interval.
  Review Planning Layout: If you are using a planning layout, check the settings to ensure that it is configured to accept only single entries for statistical cost elements.
  Adjust Configuration: If necessary, consult with your SAP configuration team to review the settings for cost element categories and ensure that they are correctly set up to prevent the use of intervals for category "90".
  Consult Documentation: Refer to SAP documentation or help resources for further guidance on the specific use of cost element categories and their restrictions.
  
  Related Information:
  
  Cost Element Categories: In SAP, cost elements are classified into different categories (e.g., primary, secondary, statistical) based on their purpose. Understanding these categories is crucial for proper financial planning and reporting.
  Statistical Cost Elements: These are used for tracking costs that do not have a direct impact on financial statements but are important for internal reporting and analysis.
  SAP Notes: Check SAP Notes for any known issues or updates related to cost element categories and planning errors. This can provide additional insights or patches that may resolve the issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further troubleshooting.