How To Fix OL843 - Attribute is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 843

• Message text: Attribute is not defined

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 OL843 - Attribute is not defined ?

  The SAP error message OL843, which states "Attribute is not defined," typically occurs in the context of SAP's classification system, particularly when dealing with characteristics and attributes of materials or objects in the system. This error indicates that the system is unable to find a specific attribute that is expected to be defined for a particular class or object.
  Causes:
  
  Missing Attribute Definition: The attribute that is being referenced in the classification is not defined in the system.
  Incorrect Class Assignment: The class to which the object is assigned may not have the required attributes defined.
  Data Inconsistency: There may be inconsistencies in the data, such as changes made to the class or attributes that were not properly updated.
  Authorization Issues: The user may not have the necessary permissions to view or access the attribute.
  
  Solutions:
  
  
  Check Attribute Definition:
  
  Go to the classification system (transaction CL02) and check if the attribute in question is defined for the relevant class.
  If it is missing, you may need to create or define the attribute.
  
  
  
  Verify Class Assignment:
  
  Ensure that the object (material, equipment, etc.) is assigned to the correct class that contains the required attributes.
  You can check this in the classification view of the object.
  
  
  
  Update Data:
  
  If there have been recent changes to the classification or attributes, ensure that all related data is updated accordingly.
  You may need to reassign the object to the class or refresh the data.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the attributes. This can be checked with your SAP security team.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or guidelines for your specific SAP implementation, as there may be customizations or specific configurations that affect attribute definitions.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CL02: Change Class
  CL03: Display Class
  CL30N: Class Overview
  
  
  SAP Notes: Search for SAP Notes related to OL843 for any specific patches or updates that may address this issue.
  Documentation: Review SAP Help documentation on classification and characteristics for a deeper understanding of how attributes are managed.
  
  By following these steps, you should be able to identify the cause of the OL843 error and implement a solution to resolve it.