How To Fix U9518 - Logical component is not available in table COMP

SAP Error Message - Details

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 518

• Message text: Logical component is not available 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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message U9518 - Logical component is not available in table COMP ?

  The SAP error message U9518, which states "Logical component is not available in table COMP," typically occurs when there is an issue with the logical components defined in the system. This error is often related to the configuration of the logical components in the SAP system, particularly in the context of Solution Manager or when working with transport requests.
  Cause:
  
  Missing Logical Component: The logical component you are trying to access or use is not defined in the table COMP (which stores logical component definitions).
  Incorrect Configuration: The logical component may not be properly configured or may have been deleted or not created in the system.
  Transport Issues: If you are working with transport requests, the logical component may not be included in the transport or may not exist in the target system.
  
  Solution:
  
  
  Check Logical Component Configuration:
  
  Go to transaction code SOLAR01 (for Solution Manager) or SPRO (for customizing).
  Navigate to the relevant area where logical components are defined.
  Verify if the logical component in question is listed in the configuration.
  
  
  
  Create or Update Logical Component:
  
  If the logical component is missing, you may need to create it.
  If it exists but is not configured correctly, update the configuration as necessary.
  
  
  
  Transport Request:
  
  If the issue arises during a transport, ensure that the logical component is included in the transport request.
  Check if the logical component exists in the target system where you are trying to transport the changes.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to access and modify logical components.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to logical components and the specific error message for additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SOLAR01, SPRO, and SE11 (for table display).
  SAP Notes: Search for SAP Notes related to error U9518 for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or technical support team for further assistance.