How To Fix RW640 - Field & must remain blank when field SWIFT_CODE is filled

SAP Error Message - Details

• Message type: E = Error

• Message class: RW - Interface to Accounting

• Message number: 640

• Message text: Field & must remain blank when field SWIFT_CODE is filled

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 RW640 - Field & must remain blank when field SWIFT_CODE is filled ?

  The SAP error message RW640 indicates that a specific field (denoted as &) must remain blank when another field, SWIFT_CODE, is filled. This error typically arises in the context of financial transactions or banking-related configurations in SAP, particularly when dealing with payment processing or bank master data.
  Cause:
  The error occurs because of a validation rule in the SAP system that enforces certain conditions on the data being entered. Specifically, it means that when the SWIFT_CODE field is populated, another field (which is indicated by & in the error message) must not contain any data. This is likely due to business rules or data integrity constraints that prevent conflicting or redundant information from being stored.
  Solution:
  To resolve this error, you should:
  
  
  Identify the Field: Determine which field is represented by & in the error message. This could be a field like IBAN, Account Number, or another banking-related field that should not be filled when SWIFT_CODE is used.
  
  
  Clear the Field: If you find that the field indicated by & is filled, you need to clear it before saving or processing the transaction. Ensure that only one of the fields (SWIFT_CODE or the field represented by &) is populated according to the business rules.
  
  
  Review Configuration: If you are unsure about the business rules or the configuration, consult with your SAP functional consultant or the team responsible for the banking module. They can provide insights into why this validation exists and how to handle it properly.
  
  
  Check Documentation: Review any relevant documentation or user manuals related to the banking or payment processing module in your SAP system. This may provide additional context on the fields and their interdependencies.
  
  
  Testing: After making the necessary adjustments, test the transaction again to ensure that the error no longer appears.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific error messages and provide guidance on how to resolve them.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like FB60, F110, etc.) that may be involved in the process where this error occurs.
  User Roles: Ensure that the user has the appropriate roles and authorizations to make changes to the fields in question.
  
  If the issue persists after following these steps, it may be necessary to engage with SAP support for further assistance.