How To Fix /PF1/MSG_RD091 - Incorrect substitution data; subst. bank key, IBAN, BIC cannot be initial

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_RD -

• Message number: 091

• Message text: Incorrect substitution data; subst. bank key, IBAN, BIC cannot be initial

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 /PF1/MSG_RD091 - Incorrect substitution data; subst. bank key, IBAN, BIC cannot be initial ?

  The SAP error message /PF1/MSG_RD091 Incorrect substitution data; subst. bank key, IBAN, BIC cannot be initial typically occurs in the context of payment processing or financial transactions within the SAP system. This error indicates that there is an issue with the substitution data related to bank details, specifically that the bank key, IBAN (International Bank Account Number), and BIC (Bank Identifier Code) cannot be empty or uninitialized.
  
  Cause:
  
  Missing Data: The most common cause of this error is that the required bank details (bank key, IBAN, BIC) are not filled in for the vendor or customer master data.
  Incorrect Configuration: There may be an issue with the configuration of the payment methods or the payment program settings.
  Data Inconsistency: There could be inconsistencies in the data entered in the system, such as incorrect formats or missing entries in the relevant fields.
  
  
  Solution:
  
  
  Check Master Data:
  
  Go to the vendor or customer master data (transaction codes like XK02