How To Fix PPEENG153 - &1 &2 has dependent objects that are not compatible to class &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEENG - iPPE Engine Messages

• Message number: 153

• Message text: &1 &2 has dependent objects that are not compatible to class &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPEENG153 - &1 &2 has dependent objects that are not compatible to class &3 ?

  The SAP error message PPEENG153 indicates that there are dependent objects in the system that are not compatible with a specified class. This error typically arises in the context of Production Planning and Execution (PP/PE) when dealing with class assignments and object dependencies.
  Cause:
  The error occurs when you attempt to perform an operation (like changing or deleting a class) on an object that has dependent objects (such as materials, production orders, or other entities) that are linked to a class that is incompatible with the class you are trying to use. This can happen due to:
  
  Class Compatibility Issues: The dependent objects may be assigned to a different class that does not meet the requirements of the new class.
  Incorrect Class Assignment: The objects may have been incorrectly assigned to a class that is not suitable for their type or usage.
  Changes in Class Structure: If the class structure has been modified (e.g., attributes or characteristics have changed), it may lead to incompatibility with existing dependent objects.
  
  Solution:
  To resolve the PPEENG153 error, you can follow these steps:
  
  
  Identify Dependent Objects: Use the information provided in the error message to identify the dependent objects that are causing the issue. You may need to check the class assignments for these objects.
  
  
  Check Class Compatibility: Review the compatibility of the classes involved. Ensure that the dependent objects are compatible with the class you are trying to use. You can do this by checking the class characteristics and attributes.
  
  
  Reassign Classes: If necessary, reassign the dependent objects to a compatible class. This may involve changing the class assignment for materials, production orders, or other relevant objects.
  
  
  Review Class Configuration: If the class structure has changed, ensure that the new class configuration is correctly set up and that it meets the requirements of the dependent objects.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on class management and compatibility issues.
  
  
  Testing: After making changes, test the operation again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CL02 (Change Class), CL03 (Display Class), or CL01 (Create Class) to manage class assignments.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the PPEENG153 error in your SAP system.