How To Fix 29596 - Please select at least one comparison field

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 596

• Message text: Please select at least one comparison field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29596 - Please select at least one comparison field ?

  The SAP error message 29596, "Please select at least one comparison field," typically occurs in the context of data comparison or analysis processes within SAP systems, such as during the execution of reports or transactions that require the user to specify certain fields for comparison.
  Cause:
  This error arises when the user attempts to execute a function or report that requires at least one comparison field to be selected, but none have been chosen. Comparison fields are essential for the system to understand what data it should analyze or compare.
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify the Transaction or Report: Determine which transaction or report you are trying to execute when the error occurs.
  
  
  Select Comparison Fields:
  
  Go back to the selection screen of the transaction or report.
  Look for the section where comparison fields are listed.
  Ensure that you select at least one field from the available options. This could be fields like date, material number, customer ID, etc., depending on the context of the report.
  
  
  
  Check for Mandatory Fields: Some reports may have mandatory fields that must be filled out. Ensure that all required fields are completed.
  
  
  Review Documentation: If you are unsure which fields to select, refer to the documentation or help section related to the specific transaction or report for guidance on the required fields.
  
  
  Test the Changes: After making the necessary selections, try executing the report or transaction again to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific transaction or report you are using.
  User Authorization: Ensure that you have the necessary authorizations to access the data and fields you are trying to compare.
  System Configuration: In some cases, the configuration of the SAP system may affect the availability of certain fields. Consult with your SAP Basis or configuration team if you suspect this might be the case.
  
  If the error continues to occur after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.