How To Fix FZ644 - > Customer/vendor bank details are being read

SAP Error Message - Details

• Message type: E = Error

• Message class: FZ - Payment Transactions

• Message number: 644

• Message text: > Customer/vendor bank details are being read

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 FZ644 - > Customer/vendor bank details are being read ?

  The SAP error message FZ644 indicates that there is an issue with reading the bank details for a customer or vendor. This error typically arises when the system is unable to retrieve the necessary bank information associated with a customer or vendor account during a transaction or process.
  Causes of Error FZ644:
  
  Missing Bank Details: The customer or vendor may not have any bank details maintained in the system.
  Incorrect Configuration: There may be issues with the configuration settings related to bank details in the SAP system.
  Data Inconsistency: There could be inconsistencies or corruption in the master data for the customer or vendor.
  Authorization Issues: The user may not have the necessary authorizations to access the bank details.
  Technical Issues: There may be underlying technical issues, such as database connectivity problems or system errors.
  
  Solutions to Error FZ644:
  
  
  Check Bank Details:
  
  Navigate to the customer or vendor master data and verify if the bank details are correctly maintained.
  Ensure that the bank account information is complete and accurate.
  
  
  
  Maintain Bank Details:
  
  If bank details are missing, you can add them by going to the customer or vendor master record (transaction codes like FD02 for customers or FK02 for vendors) and entering the required bank information.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to bank details in the SAP system. This may involve reviewing the settings in the Financial Accounting (FI) module.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to identify and resolve any inconsistencies in the master data.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to view and edit bank details. This may involve checking user roles and permissions.
  
  
  
  Technical Support:
  
  If the issue persists, consider reaching out to your SAP Basis team or technical support for further investigation. They can check for any underlying technical issues or system errors.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FD02 (Change Customer), FK02 (Change Vendor), and SE16N (Data Browser) to view and edit master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for detailed information on managing customer and vendor bank details.
  
  By following these steps, you should be able to identify and resolve the issue related to the FZ644 error message in SAP.