How To Fix TR666 - Missing entry '&' in the system table


TR666 - Overview

  • Message type: E = Error

  • Message class: TR - Change and Transport System

  • Message number: 666

  • Message text: Missing entry '&' in the system table

  • Show details Hide details
  • What causes this issue?

    The entry is missing in the system list.

    System Response

    You cannot use the Transport Organizer.

    How to fix this error?

    Maintain the known systems in the system list.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message TR666 - Missing entry '&' in the system table ?
    The SAP error message TR666, which states "Missing entry '&' in the system table," typically indicates that there is a missing entry in a system table that is required for a specific transaction or operation to proceed. This error can occur in various contexts, such as during transport requests, system configuration, or when accessing certain functionalities.
    
    Cause: Missing Configuration: The entry that is missing may be related to a configuration setting that has not been properly defined in the system. Transport Issues: If the error occurs during a transport operation, it may indicate that a transport request is missing an object or configuration that should have been included. System Table Corruption: There may be corruption or inconsistency in the system tables, leading to missing entries. Version Mismatch: If there are discrepancies between different system versions (e.g., development, quality assurance, production), it may lead to missing entries.
    Solution: Check the Missing Entry: Identify what the missing entry is

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo's SAP support assistant is amazing. Saves me countless hours trying to solve complex SAP issues myself. It's a real game changer!
Rate 1
Thomas Michael
SAP Consultant, Author & Speaker