How To Fix R1266 - Bank details ID or reference number must be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 266

• Message text: Bank details ID or reference number must be specified

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 R1266 - Bank details ID or reference number must be specified ?

  The SAP error message R1266, which states "Bank details ID or reference number must be specified," typically occurs in the context of financial transactions or when processing payments in SAP. This error indicates that the system requires a specific bank details ID or reference number to proceed with the transaction, but it has not been provided.
  
  Cause:
  
  Missing Bank Details: The most common cause is that the bank details for the vendor or customer are not maintained in the system.
  Incorrect Configuration: The configuration settings for payment processing may not be set up correctly, leading to missing mandatory fields.
  Data Entry Error: There may be a data entry error where the bank details ID or reference number was not entered or was entered incorrectly.
  Incomplete Master Data: The vendor or customer master data may be incomplete, lacking the necessary bank information.
  
  
  Solution:
  
  
  Check Vendor/Customer Master Data:
  
  Navigate to the vendor or customer master data in SAP.
  Ensure that the