How To Fix FM851 - > Document & transaction currency changed from & to & (BTE 119)

SAP Error Message - Details

• Message type: E = Error

• Message class: FM - Dunning Notices

• Message number: 851

• Message text: > Document & transaction currency changed from & to & (BTE 119)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FM851 - > Document & transaction currency changed from & to & (BTE 119) ?

  The SAP error message FM851 indicates that there is a discrepancy between the document currency and the transaction currency in a financial document. This error typically arises when there is an attempt to change the currency of a financial document after it has already been created, which is not allowed in certain scenarios.
  Cause:
  
  Currency Change: The error occurs when a document's currency is changed from one value to another, which is not permitted in the context of the transaction.
  BTE 119: This Business Transaction Event (BTE) is triggered when there is an attempt to change the currency of a financial document. It indicates that the system has detected a change that violates the rules set for currency handling in financial transactions.
  Configuration Issues: There may be configuration settings in the system that restrict currency changes after a document has been posted.
  
  Solution:
  
  Review Document Currency: Check the document in question to ensure that the currency is correct and that no changes are being made that would trigger this error.
  Avoid Currency Changes: If you need to change the currency, consider creating a new document instead of modifying an existing one.
  Check BTE Implementation: If you have custom implementations for BTE 119, review the logic to ensure it is not inadvertently causing the error.
  Consult Configuration: Review the configuration settings related to currency handling in your SAP system. Ensure that the settings align with your business processes and requirements.
  Transaction Type: Ensure that the transaction type being used allows for the currency change. Some transaction types may have restrictions on currency modifications.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation related to financial document processing and currency handling to understand the rules and restrictions in place.
  Testing: If changes are made to the configuration or BTE implementation, conduct thorough testing in a development or quality assurance environment before applying changes to production.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP financial modules for further assistance.