How To Fix 5F645 - Calculation rule & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: 5F - HR F: Error Messages (France)

• Message number: 645

• Message text: Calculation rule & does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5F645 - Calculation rule & does not exist ?

  The SAP error message "5F645 Calculation rule & does not exist" typically indicates that the system is unable to find a specific calculation rule that is referenced in a transaction or configuration. This error can occur in various contexts, such as during the processing of pricing, billing, or other financial calculations.
  Cause:
  
  Missing Calculation Rule: The calculation rule that is being referenced does not exist in the system. This could be due to a configuration error or because the rule was deleted or never created.
  Incorrect Configuration: The configuration settings may be pointing to a calculation rule that is not valid or has been incorrectly defined.
  Transport Issues: If the calculation rule was recently transported from another system (e.g., from development to production), it may not have been included in the transport request.
  Authorization Issues: The user may not have the necessary authorizations to access the calculation rule.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration area in SAP (e.g., SPRO) and verify if the calculation rule exists. 
  If it does not exist, you may need to create it or restore it from a backup if it was deleted.
  
  
  
  Create or Modify Calculation Rule:
  
  If the calculation rule is missing, you can create a new one by following the appropriate steps in the configuration menu.
  Ensure that all necessary parameters and settings are correctly defined.
  
  
  
  Transport Check:
  
  If the calculation rule was supposed to be transported, check the transport logs to ensure that it was included in the transport request.
  If it was not transported, you may need to manually create it in the target system or re-transport it.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access the calculation rule.
  You may need to consult with your SAP security team to verify and adjust user roles and permissions.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific module you are working with to see if there are any known issues or additional steps required.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access configuration settings (e.g., SPRO for configuration, SE11 for data dictionary).
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  Community Forums: Consider searching or posting on SAP community forums or support sites for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.