How To Fix 1X201 - The selected structure comparison is not in the database

SAP Error Message - Details

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 201

• Message text: The selected structure comparison is not in the database

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 1X201 - The selected structure comparison is not in the database ?

  The SAP error message 1X201 ("The selected structure comparison is not in the database") typically occurs in the context of SAP's data structure comparison tools, such as when working with data structures in the context of data migration, data modeling, or data integration tasks.
  Cause:
  The error indicates that the specific structure comparison you are trying to access or utilize does not exist in the database. This could happen for several reasons:
  
  Missing Structure Comparison: The structure comparison you are trying to use has not been created or saved in the database.
  Incorrect Selection: You may have selected a structure comparison that is not valid or does not correspond to the current context.
  Authorization Issues: You may not have the necessary permissions to access the structure comparison.
  Database Issues: There could be issues with the database connection or the database itself, leading to the inability to retrieve the structure comparison.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Verify Existence: Check if the structure comparison you are trying to use actually exists in the database. You can do this by navigating to the relevant transaction or area in SAP where structure comparisons are managed.
  
  
  Create a New Structure Comparison: If the structure comparison does not exist, you may need to create a new one. Follow the appropriate steps in your SAP environment to define and save a new structure comparison.
  
  
  Check Selection Criteria: Ensure that you are selecting the correct structure comparison. Double-check the parameters or criteria you are using to make sure they are valid.
  
  
  Review Authorizations: Make sure that your user account has the necessary authorizations to access the structure comparison. If not, contact your SAP administrator to grant the required permissions.
  
  
  Database Connection: If you suspect a database issue, check the connection settings and ensure that the database is up and running. You may also want to consult with your IT department or database administrator.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to the context in which you are encountering the error.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to data modeling or structure comparisons (e.g., SE11 for Data Dictionary).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.