How To Fix /SAPAPO/MC01_ECV021 - No characteristics found for class &1 of type &2 (CLINT &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MC01_ECV -

• Message number: 021

• Message text: No characteristics found for class &1 of type &2 (CLINT &3)

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 /SAPAPO/MC01_ECV021 - No characteristics found for class &1 of type &2 (CLINT &3) ?

  The SAP error message /SAPAPO/MC01_ECV021 indicates that there are no characteristics found for a specific class of a certain type in the SAP Advanced Planning and Optimization (APO) module. This error typically arises in the context of product master data or when working with characteristics and classes in SAP APO.
  Cause:
  
  Missing Characteristics: The class specified in the error message does not have any characteristics assigned to it. This could be due to incorrect configuration or data entry.
  Incorrect Class Type: The class type specified may not be correctly defined or may not be the expected type for the operation being performed.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing or incorrectly linked characteristics.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the characteristics associated with the class.
  
  Solution:
  
  
  Check Class Configuration:
  
  Go to transaction CL02 (Change Class) and check the class specified in the error message.
  Ensure that the class has the necessary characteristics assigned to it.
  
  
  
  Verify Class Type:
  
  Ensure that the class type is appropriate for the context in which it is being used. You can check this in the class definition.
  
  
  
  Review Master Data:
  
  Check the product master data to ensure that the characteristics are correctly assigned to the product.
  Use transaction CT04 to check the characteristics and ensure they are active and correctly configured.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the characteristics and classes. This can be checked with the help of your SAP security team.
  
  
  
  Recreate Characteristics:
  
  If characteristics are missing, you may need to create them again using transaction CT01 (Create Characteristic) and then assign them to the class.
  
  
  
  Transport Issues:
  
  If this issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CL02: Change Class
  CT04: Change Characteristic
  CT01: Create Characteristic
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation on class and characteristic management in APO for best practices and configuration guidelines.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.