How To Fix EDEREG_INV322 - Internal error: Cannot determine tax lines

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 322

• Message text: Internal error: Cannot determine tax lines

What causes this issue?

The system could not identify a tax line when structuring a new bill
document.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Contact SAP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_INV322 - Internal error: Cannot determine tax lines ?

  The SAP error message EDEREG_INV322 ("Internal error: Cannot determine tax lines") typically occurs in the context of electronic invoicing or tax determination processes within SAP. This error indicates that the system is unable to identify or calculate the tax lines for a particular transaction or document.
  Causes:
  
  
  Configuration Issues: Incorrect or incomplete configuration in the tax determination settings can lead to this error. This includes missing tax codes, incorrect tax jurisdiction settings, or issues with the tax calculation procedure.
  
  
  Master Data Issues: Problems with master data, such as vendor or customer records lacking necessary tax information, can prevent the system from determining tax lines.
  
  
  Document Structure: The structure of the document being processed may not align with the expected format, leading to issues in tax line determination.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the invoicing process, they may interfere with the standard tax determination logic.
  
  
  Version Compatibility: Sometimes, the error can arise due to compatibility issues between different versions of SAP or third-party applications.
  
  
  Solutions:
  
  
  Check Configuration: Review the tax configuration settings in the SAP system. Ensure that all necessary tax codes and jurisdiction settings are correctly defined.
  
  
  Review Master Data: Verify that the master data for customers and vendors includes all required tax information. Ensure that the relevant tax classifications are set up correctly.
  
  
  Analyze Document Structure: Check the structure of the document that is causing the error. Ensure that it meets the expected format and contains all necessary fields.
  
  
  Debug Custom Code: If there are any custom developments, debug the code to identify any issues that may be affecting tax line determination.
  
  
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Test in a Sandbox Environment: If possible, replicate the issue in a sandbox environment to test potential solutions without affecting the production system.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including transaction codes, document types, and any relevant logs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to tax configuration, such as OB40 (Define Tax Codes) and OBYZ (Define Tax Jurisdictions).
  SAP Documentation: Review SAP documentation related to tax determination and electronic invoicing for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the EDEREG_INV322 error and implement a suitable solution.