How To Fix 1G603 - TBKK80BAS: Retroactive condition change not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 1G - BKK: Konditionen

• Message number: 603

• Message text: TBKK80BAS: Retroactive condition change not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1G603 - TBKK80BAS: Retroactive condition change not allowed ?

  The SAP error message 1G603 TBKK80BAS: Retroactive condition change not allowed typically occurs in the context of pricing and condition records in SAP, particularly when dealing with retroactive changes to pricing conditions that are not permitted by the system settings or business rules.
  Cause:
  
  Retroactive Changes: The error indicates that there is an attempt to change a pricing condition retroactively, which is not allowed. This can happen if you are trying to modify a condition record that has already been applied to past transactions.
  Condition Record Validity: The condition record may have a validity period that does not allow for changes to be made to it for past periods.
  Configuration Settings: The system may be configured to prevent retroactive changes to certain types of condition records, especially in scenarios involving pricing, discounts, or rebates.
  
  Solution:
  
  Check Validity Dates: Review the validity dates of the condition records you are trying to change. Ensure that you are not attempting to modify records that are already in the past.
  Adjust Configuration: If retroactive changes are necessary for your business process, you may need to adjust the configuration settings in the SAP system. This could involve changing the settings in the pricing procedure or condition types to allow for retroactive changes.
  Create New Condition Records: Instead of modifying existing condition records, consider creating new records with the desired conditions for future transactions.
  Consult Documentation: Review SAP documentation or consult with your SAP functional consultant to understand the implications of allowing retroactive changes and how to implement them correctly.
  Transaction Codes: Use transaction codes like VK11 (Create Condition) or VK12 (Change Condition) to manage condition records, ensuring you are within the allowed timeframes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling retroactive condition changes.
  Business Processes: Understand the business processes that dictate how pricing conditions are managed in your organization, as this may influence how you handle such errors.
  Testing: If changes are made to allow retroactive condition changes, ensure thorough testing is conducted to avoid unintended consequences in pricing and billing.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP pricing and condition management.