How To Fix STEP923 - Create PNOD &1: Class assignment not effective

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 923

• Message text: Create PNOD &1: Class assignment not effective

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STEP923 - Create PNOD &1: Class assignment not effective ?

  The SAP error message "STEP923 Create PNOD &1: Class assignment not effective" typically occurs in the context of creating a Product Node (PNOD) in SAP, particularly when dealing with classification and master data management. This error indicates that there is an issue with the class assignment for the product node you are trying to create.
  Cause:
  
  
  Class Assignment Issues: The class assignment for the product node may not be valid or effective. This could be due to:
  
  The class not being active or not existing in the system.
  The class not being assigned to the product type you are trying to create.
  The class not being assigned to the correct organizational unit or plant.
  
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or classification data that prevent the creation of the product node.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify the class assignments.
  
  
  Solution:
  
  
  Check Class Assignment:
  
  Verify that the class you are trying to assign to the product node is active and correctly configured in the system.
  Ensure that the class is assigned to the correct product type and organizational unit.
  
  
  
  Review Master Data:
  
  Check the master data for the product node to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to create or modify the class assignments. This may involve checking user roles and permissions in the SAP system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to product node creation and class assignments for any specific requirements or configurations that may be needed.
  
  
  
  Debugging:
  
  If the issue persists, consider using transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to debug the process and identify where the error is occurring.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CUNI (Class Management)
  CODES (Class Assignment)
  MM01 (Create Material)
  
  
  
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  
  
  Training and Documentation: Ensure that users involved in creating product nodes are trained on the classification system and understand the importance of class assignments in SAP.
  
  
  By following these steps, you should be able to identify and resolve the cause of the "STEP923 Create PNOD &1: Class assignment not effective" error in SAP.