How To Fix /IBS/RB421 - Selection date &1 is before last selection date &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 421

• Message text: Selection date &1 is before last selection date &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IBS/RB421 - Selection date &1 is before last selection date &2 ?

  The SAP error message /IBS/RB421 Selection date &1 is before last selection date &2 typically occurs in the context of the SAP Integrated Business Solutions (IBS) module, particularly when dealing with selection dates for data processing or reporting.
  Cause:
  This error indicates that the selection date you are trying to use (denoted as &1) is earlier than the last selection date (denoted as &2) that was previously set or used in the system. This can happen in scenarios where the system expects the selection dates to be in chronological order, and the user is attempting to select data from a date that is earlier than the last processed date.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Dates: Review the selection date you are trying to use and compare it with the last selection date. Ensure that the selection date is not earlier than the last selection date.
  
  
  Update the Selection Date: If the selection date is indeed earlier, update it to a date that is equal to or later than the last selection date.
  
  
  Review Process Logic: If you are working with a program or report that automatically sets selection dates, review the logic to ensure it is functioning as intended.
  
  
  Consult Documentation: If you are unsure about the expected behavior of the selection dates, consult the relevant SAP documentation or help resources for guidance on how selection dates should be managed in your specific context.
  
  
  Check for Custom Logic: If there are any custom enhancements or modifications in your SAP environment, check if they might be affecting the selection date logic.
  
  
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to reporting or data selection in the IBS module.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to perform the actions related to selection dates, as restrictions may lead to unexpected behavior.
  
  By following these steps, you should be able to resolve the error and proceed with your data selection or reporting tasks in SAP.