How To Fix FQ140 - Prohibited field change by &

SAP Error Message - Details

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 140

• Message text: Prohibited field change by &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FQ140 - Prohibited field change by & ?

  The SAP error message FQ140 ("Prohibited field change by &") typically occurs in the context of financial transactions, particularly when there are attempts to change certain fields in a document that are not allowed due to the system's configuration or business rules. This error is often related to the posting of financial documents, such as invoices or payments, where specific fields are locked after the document has been posted.
  Cause:
  
  Field Locking: Certain fields in financial documents are locked after posting to maintain data integrity. If a user attempts to change these fields, the system will trigger this error.
  Authorization Issues: The user may not have the necessary permissions to make changes to the specified fields.
  Configuration Settings: The system may be configured to prohibit changes to specific fields based on business rules or settings in the financial module.
  
  Solution:
  
  Check Document Status: Ensure that the document you are trying to modify is not already posted. If it is posted, you may need to reverse or cancel the document before making changes.
  Review User Permissions: Verify that the user has the appropriate authorizations to make changes to the document. If not, consult with your SAP security administrator to adjust the permissions.
  Consult Configuration: If the field change is necessary, review the configuration settings in the Financial Accounting (FI) module to see if the prohibition can be adjusted. This may require assistance from an SAP consultant or someone with configuration expertise.
  Use Alternative Methods: If the field cannot be changed directly, consider using alternative methods such as creating a new document or using a reversal transaction to correct the data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB02 (Change Document), FB03 (Display Document), and FB08 (Reverse Document) to manage financial documents.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as SAP frequently releases updates that may address known issues.
  Documentation: Review SAP documentation or help files related to financial document processing to understand the rules governing field changes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.