How To Fix FI027 - Partial masking not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FI - TR-FM Funds Management

• Message number: 027

• Message text: Partial masking not allowed

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FI027 - Partial masking not allowed ?

  The SAP error message FI027 "Partial masking not allowed" typically occurs in the context of financial transactions, particularly when dealing with sensitive data such as bank account numbers or other financial information. This error is related to the system's configuration for data masking, which is a security feature designed to protect sensitive information.
  Cause:
  The error arises when there is an attempt to mask only part of a sensitive data field, which is not permitted by the system's configuration. For example, if a user tries to display or process a bank account number but only wants to mask part of it (e.g., showing only the last four digits), the system will reject this action and throw the FI027 error.
  Solution:
  To resolve the FI027 error, consider the following steps:
  
  
  Check Configuration Settings: Review the configuration settings related to data masking in your SAP system. Ensure that the settings comply with your organization's data protection policies and that they allow for the appropriate level of masking.
  
  
  Full Masking: If partial masking is not allowed, ensure that you are either displaying the full sensitive data or applying full masking as per the system's requirements.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to view or process the sensitive data. Sometimes, the error may be related to insufficient permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on data masking and handling sensitive information.
  
  
  Contact SAP Support: If the issue persists after checking the configuration and user permissions, consider reaching out to SAP support for further assistance. They can provide insights specific to your system's configuration and help troubleshoot the issue.
  
  
  Related Information:
  
  Data Masking: Understand the principles of data masking and why it is important for protecting sensitive information in financial transactions.
  SAP Security: Familiarize yourself with SAP security best practices, especially regarding user roles and authorizations related to financial data.
  Transaction Codes: Be aware of the transaction codes involved in financial processes that may trigger this error, such as those related to vendor payments, bank account management, etc.
  
  By following these steps and understanding the context of the error, you should be able to address the FI027 error effectively.