How To Fix /SAPAPO/PROD518 - Logical component does not exist in table COMP

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 518

• Message text: Logical component does not exist in table COMP

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PROD518 - Logical component does not exist in table COMP ?

  The SAP error message /SAPAPO/PROD518 Logical component does not exist in table COMP typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to find a specified logical component in the relevant table. This can happen for various reasons, including configuration issues or missing data.
  Cause:
  
  Missing Logical Component: The logical component you are trying to access or use does not exist in the COMP table, which is used to store information about logical components in the APO system.
  Incorrect Configuration: The logical component may not have been properly configured or may have been deleted or deactivated.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries or incorrect references.
  Transport Issues: If the logical component was recently transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  Check the Logical Component: Verify that the logical component you are trying to use is correctly defined in the system. You can do this by checking the COMP table directly or using transaction codes like /SAPAPO/LOC3 to view logical components.
  Create or Update Logical Component: If the logical component does not exist, you may need to create it. If it exists but is not configured correctly, you may need to update its settings.
  Check Configuration Settings: Ensure that all necessary configuration settings related to the logical component are correctly set up in the APO system.
  Data Consistency Check: Run consistency checks to identify any data inconsistencies that may be causing the issue.
  Transport Logs: If the logical component was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LOC3 for logical components, /SAPAPO/PROD for production planning, and others that may help in troubleshooting.
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error message.
  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 the cause of the error and implement a solution to resolve it.