How To Fix >2491 - Do not specify selection type &1 twice

>2491 - Overview

• Message type: E = Error

• Message class: >2 -

• Message number: 491

• Message text: Do not specify selection type &1 twice

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 >2491 - Do not specify selection type &1 twice ?

  The SAP error message "2491 Do not specify selection type &1 twice" typically occurs when a user tries to specify the same selection criteria more than once in a report or selection screen. This can happen in various SAP transactions or reports where multiple selection criteria are allowed.
  
  Cause:
  The error is triggered when:
  
  A user has entered the same selection parameter (e.g., a field like "Customer", "Material", etc.) multiple times in the selection screen.
  The system detects duplicate entries for the same selection type, which is not allowed.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Selection Criteria: Go back to the selection screen of the report or transaction where the error occurred. Check the fields you have filled in.
  
  
  Remove Duplicates: Identify any fields that have been specified more than once. For example, if you have entered a customer number in both a "Customer" field and a "Customer Group" field, you may