How To Fix SCME020 - ID &1 is already in use.

SAP Error Message - Details

• Message type: E = Error

• Message class: SCME - CME: Message class

• Message number: 020

• Message text: ID &1 is already in use.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCME020 - ID &1 is already in use. ?

  The SAP error message SCME020, which states "ID &1 is already in use," typically occurs in the context of SAP Supply Chain Management (SCM) or similar modules where unique identifiers (IDs) are required for various objects, such as planning areas, key figures, or other entities.
  Cause:
  The error indicates that the ID you are trying to create or modify is already being used by another object in the system. This can happen in various scenarios, such as:
  
  Attempting to create a new planning area or key figure with an ID that already exists.
  Trying to assign an ID to a new object that is already assigned to another object.
  Conflicts arising from data migration or system integration processes where duplicate IDs may be introduced.
  
  Solution:
  To resolve the SCME020 error, you can take the following steps:
  
  
  Check Existing IDs: 
  
  Use transaction codes like /SAPAPO/SDP94 or /SAPAPO/SDP95 to check existing planning areas or key figures. Look for the ID you are trying to use and confirm if it is indeed in use.
  
  
  
  Choose a Different ID: 
  
  If the ID is already in use, you will need to select a different, unique ID for the new object you are trying to create.
  
  
  
  Delete or Modify Existing Object: 
  
  If the existing object using the ID is no longer needed, consider deleting it or modifying it to free up the ID. Be cautious with this approach, as it may affect other processes or data.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help resources related to the specific module you are working with to understand the context of the ID and its usage.
  
  
  
  Check for Data Migration Issues: 
  
  If this error arises during a data migration process, ensure that the migration scripts or tools are correctly handling ID uniqueness.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem or if it affects critical business processes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing planning areas, key figures, or other objects in SAP SCM.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  System Logs: Review system logs for additional context or related error messages that may provide further insight into the issue.
  
  By following these steps, you should be able to identify the cause of the SCME020 error and implement a suitable solution.