How To Fix PLMDISCALC004 - Low-level code of class &1 (&2) is increased

SAP Error Message - Details

• Message type: E = Error

• Message class: PLMDISCALC - Messages for LLC calculation

• Message number: 004

• Message text: Low-level code of class &1 (&2) is increased

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLMDISCALC004 - Low-level code of class &1 (&2) is increased ?

  The SAP error message PLMDISCALC004 indicates that there is an issue with the low-level code of a class in the Product Lifecycle Management (PLM) module, specifically related to the classification of materials or products. This error typically arises when the low-level code of a class is increased, which can affect the way that materials are structured and managed within the system.
  Cause:
  
  Low-Level Code Increase: The low-level code of a class is used to determine the hierarchy of classes in the classification system. If the low-level code of a class is increased, it may indicate that the class has been moved to a different level in the hierarchy, which can lead to inconsistencies in the classification of materials.
  Data Inconsistencies: This error can also occur due to inconsistencies in the classification data, such as missing or incorrect entries in the classification tables.
  Changes in Class Structure: If there have been recent changes to the class structure or if classes have been reorganized, this can trigger the error.
  
  Solution:
  
  Check Class Hierarchy: Review the class hierarchy in the classification system to ensure that the low-level codes are correctly assigned. You can do this by navigating to the classification view in SAP and checking the structure of the classes.
  Reassign Low-Level Codes: If you find that the low-level codes are incorrect, you may need to reassign them to ensure that they reflect the correct hierarchy.
  Consistency Check: Perform a consistency check on the classification data to identify any discrepancies. This can often be done using transaction codes like CL02 (Change Class) or CL03 (Display Class).
  Review Recent Changes: If the error occurred after recent changes to the classification structure, review those changes to identify any potential issues that may have caused the error.
  Consult Documentation: Refer to SAP documentation or notes related to classification and low-level codes for additional guidance and best practices.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), and CL03 (Display Class) for managing classes in SAP.
  SAP Notes: Check for any SAP Notes related to PLM and classification errors, as they may provide specific fixes or workarounds for known issues.
  Support: If the issue persists after attempting the above solutions, consider reaching out to SAP support for further assistance, providing them with the error message details and any relevant context.
  
  By following these steps, you should be able to address the PLMDISCALC004 error and ensure that your classification system is functioning correctly.