Message type: E = Error
Message class:  /PF1/MSG_PO_E -  
Message number: 244
Message text: Reference IBAN is missing.
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The SAP error message /PF1/MSG_PO_E244 Reference IBAN is missing typically occurs in the context of financial transactions, particularly when dealing with payment processing or vendor master data. This error indicates that the International Bank Account Number (IBAN) is required but has not been provided for a vendor or customer.
Cause: Missing IBAN in Vendor Master Data: The most common cause is that the IBAN field in the vendor master data is empty or not filled out. Incorrect Configuration: There may be configuration settings in the payment processing module that require IBAN for certain payment methods. Data Migration Issues: If data was migrated from another system, the IBAN information may not have been transferred correctly.
Solution: Update Vendor Master Data: Go to the vendor master data transaction (e.g., XK02 for changing vendor data). Navigate to the relevant section where bank details are maintained. Enter the missing IBAN for the vendor. Save the changes. Check Payment Method Configuration: Ensure that the payment method being
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