How To Fix APS_CCV_PARAMETER001 - Name &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CCV_PARAMETER - Parameters

• Message number: 001

• Message text: Name &1 is not unique

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 APS_CCV_PARAMETER001 - Name &1 is not unique ?

  The SAP error message APS_CCV_PARAMETER001, which states "Name &1 is not unique," typically occurs in the context of configuration or parameter settings within the SAP system. This error indicates that there is a conflict due to the presence of multiple entries with the same name in a specific context, such as configuration parameters, custom settings, or other entities that require unique identifiers.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries in the database or configuration tables that share the same name or identifier.
  Incorrect Configuration: During the setup or configuration of a particular module or application, a user may have inadvertently created multiple entries with the same name.
  Data Migration Issues: If data has been migrated from another system or from legacy data, it may have resulted in duplicate entries.
  Custom Development: Custom programs or enhancements may have introduced duplicates if not properly managed.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for duplicate entries. You can also use SQL queries to find duplicates based on the name field.
  Remove or Rename Duplicates: Once identified, you can either delete the duplicate entries or rename them to ensure uniqueness. Be cautious when deleting entries to avoid losing important configurations.
  Check Configuration Settings: Review the configuration settings in the relevant module to ensure that no duplicate entries are being created inadvertently.
  Data Cleanup: If the issue arose from data migration, consider performing a data cleanup to remove duplicates and ensure data integrity.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or functionality you are working with for any additional guidance on resolving this issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, or SE80 for checking and managing database entries.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide insights into similar issues faced by other users and recommended solutions.
  Support: If the issue persists or if you are unsure about making changes, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  By following these steps, you should be able to resolve the APS_CCV_PARAMETER001 error and ensure that the names in your configuration are unique.