Message type: E = Error
Message class:  FZ - Payment Transactions 
Message number: 604
Message text: > Pmnt method "&" in the document should not be considered in this run
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The SAP error message FZ604 indicates that a specific payment method in a financial document is not valid for processing in the current run. This error typically arises during the payment run process when the system encounters a payment method that is either not configured correctly or is not allowed for the current payment run.
Cause: Payment Method Configuration: The payment method specified in the document may not be configured for the payment run. This could be due to settings in the payment method configuration (transaction code OBVCU). Document Status: The document may be in a status that does not allow it to be processed with the specified payment method. Company Code Settings: The payment method may not be valid for the company code associated with the document. Payment Run Parameters: The parameters set for the payment run may exclude the specified payment method. Master Data Issues: The vendor or customer master data may not have
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