How To Fix FDT_CORE109 - Invalid sign &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 109

• Message text: Invalid sign &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE109 - Invalid sign &1 ?

  The SAP error message FDT_CORE109: Invalid sign &1 typically occurs in the context of financial document processing, particularly when dealing with amounts or values that have an invalid sign (positive or negative). This error can arise in various scenarios, such as during the posting of financial documents, data uploads, or when executing certain transactions.
  
  Cause:
  
  Invalid Sign: The error indicates that the sign of a numeric value (like an amount) is not valid. For example, if a field expects a positive value but receives a negative one (or vice versa), this error may be triggered.
  
  Configuration Issues: There may be issues with the configuration of the financial document types or the settings related to the specific transaction.
  Data Entry Errors: Manual data entry errors where the user inputs an incorrect sign for an amount.
  Data Migration Issues: If data is being migrated from another system, the sign of amounts may not have been correctly mapped.
  
  
  Solution:
  
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