How To Fix ID_CFM_DERIVED_FLOWS899 - Could not calculate taxes: &

SAP Error Message - Details

• Message type: E = Error

• Message class: ID_CFM_DERIVED_FLOWS - ID: Control in CFM

• Message number: 899

• Message text: Could not calculate taxes: &

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ID_CFM_DERIVED_FLOWS899 - Could not calculate taxes: & ?

  The SAP error message ID_CFM_DERIVED_FLOWS899, which states "Could not calculate taxes: &", typically indicates an issue with the tax calculation process in the SAP system. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Missing Tax Configuration: The tax codes or tax rates may not be properly configured in the system.
  Incorrect Master Data: The master data for customers, vendors, or materials may be incomplete or incorrect, leading to issues in tax determination.
  Tax Jurisdiction Issues: The jurisdiction settings may not be correctly defined, which can affect tax calculations.
  Document Type Issues: The document type being used may not be set up to allow for tax calculations.
  Custom Code or Enhancements: If there are custom developments or enhancements in the tax calculation logic, they may be causing the error.
  System Updates or Changes: Recent updates or changes to the system configuration may have inadvertently affected tax calculation settings.
  
  Solutions:
  
  Check Tax Configuration: Verify that all necessary tax codes and rates are correctly configured in the system. This includes checking the tax calculation procedure and ensuring that the relevant tax codes are assigned to the appropriate accounts.
  Review Master Data: Ensure that the master data for customers, vendors, and materials is complete and accurate. Check for missing tax classifications or incorrect addresses.
  Validate Jurisdiction Settings: Confirm that the tax jurisdiction settings are correctly defined and that they align with the business requirements.
  Examine Document Types: Check the document type settings to ensure that they are configured to allow tax calculations.
  Debug Custom Code: If there are custom enhancements related to tax calculations, review the code for any errors or issues that may be causing the problem.
  Consult SAP Notes: Look for relevant SAP Notes that may address known issues related to tax calculations. SAP frequently releases notes that provide fixes or workarounds for specific errors.
  Test in a Sandbox Environment: If possible, replicate the issue in a sandbox environment to test potential solutions without affecting the production system.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for tax calculation procedures and configuration guides.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB40 (Define Tax Codes), OBYZ (Define Tax Calculation Procedure), and others that may help in troubleshooting tax-related issues.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.