How To Fix /PM0/3FW_CHK_MESS520 - Condition class &1 of business object &2 (entity:&3) does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FW_CHK_MESS -

• Message number: 520

• Message text: Condition class &1 of business object &2 (entity:&3) does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FW_CHK_MESS520 - Condition class &1 of business object &2 (entity:&3) does not exist ?

  The SAP error message /PM0/3FW_CHK_MESS520 indicates that there is an issue related to a condition class for a specific business object. The message states that the condition class specified (represented by &1) for the business object (represented by &2) and entity (represented by &3) does not exist in the system.
  Cause:
  
  Missing Configuration: The condition class may not have been defined in the system. This could happen if the configuration for the business object was not completed or if the necessary entries were not created in the relevant customizing tables.
  Incorrect Data Entry: There may be a typo or incorrect entry in the configuration or data that is being processed, leading to the system not being able to find the specified condition class.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing entries.
  Versioning Issues: If there are multiple versions of the business object or condition class, the system may be referencing an outdated or incorrect version.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant customizing transaction (e.g., SPRO) and check the configuration for the business object and condition class. Ensure that the condition class exists and is properly configured.
  Verify that the condition class is assigned to the correct business object and entity.
  
  
  
  Correct Data Entry: 
  
  Review the data being processed when the error occurs. Ensure that the condition class and business object are correctly specified without any typos.
  
  
  
  Transport Validation: 
  
  If the configuration was recently transported, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport process.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for the specific business object and condition class to ensure that you are following the correct procedures.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE11 (Data Dictionary), and SE80 (Object Navigator) to investigate the configuration.
  SAP Notes: Search for SAP Notes related to this error message or the specific business object to see if there are known issues or patches available.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.