How To Fix /PF1/MSG_PO_GENERAL161 - IBAN was substituted from &1 to &2

/PF1/MSG_PO_GENERAL161 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_PO_GENERAL -

• Message number: 161

• Message text: IBAN was substituted from &1 to &2

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_PO_GENERAL161 - IBAN was substituted from &1 to &2 ?

  The SAP error message /PF1/MSG_PO_GENERAL161 indicates that there is an issue with the International Bank Account Number (IBAN) in a purchase order or related document. The message states that the IBAN has been substituted from one value (&1) to another value (&2). This typically occurs when the system detects that the IBAN format or value is incorrect or does not meet the required validation criteria.
  
  Cause:
  
  Invalid IBAN Format: The IBAN provided may not conform to the expected format, which includes the correct length and structure for the specific country.
  Incorrect IBAN: The IBAN may be incorrect or outdated, leading the system to substitute it with a different value.
  
  Configuration Issues: There may be configuration settings in the SAP system that dictate how IBANs are validated and substituted.
  Data Entry Errors: Manual entry errors when inputting the IBAN can lead to this message.
  
  
  Solution:
  
  Verify IBAN: Check the IBAN for correctness. Ensure that it is in the