How To Fix AQ187 - A selection criterion with this name has already been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 187

• Message text: A selection criterion with this name has already been defined

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 AQ187 - A selection criterion with this name has already been defined ?

  The SAP error message AQ187, which states "A selection criterion with this name has already been defined," typically occurs when you are trying to create or define a selection criterion (such as a variant or filter) in a report or transaction, and the name you are attempting to use is already in use.
  Cause:
  
  Duplicate Name: The most common cause of this error is that you are trying to create a selection criterion with a name that already exists in the system.
  Namespace Conflicts: If you are working in a shared environment, it is possible that another user has already created a selection criterion with the same name.
  System Limitations: Some systems may have restrictions on naming conventions or reserved names that could lead to this error.
  
  Solution:
  
  Use a Different Name: The simplest solution is to choose a different name for your selection criterion. Ensure that the new name is unique and does not conflict with existing names.
  Check Existing Criteria: Before creating a new selection criterion, check the existing ones to see if the name you want to use is already defined. You can usually do this by navigating to the relevant transaction or report and looking for a list of existing selection criteria.
  Delete or Modify Existing Criteria: If you have the necessary permissions and the existing selection criterion is no longer needed, you can delete or modify it to free up the name.
  Consult Documentation: If you are unsure about naming conventions or how to check for existing criteria, refer to the SAP documentation or help resources for guidance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., SE38 for ABAP programs, or SE80 for development objects) where this error can occur.
  User Permissions: Ensure that you have the appropriate permissions to create or modify selection criteria in the system.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be patches or updates that address specific scenarios.
  Support: If the issue persists and you cannot resolve it, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the AQ187 error and successfully create your selection criterion.