How To Fix AR148 - Do not enter a bank key

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 148

• Message text: Do not enter a bank key

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AR148 - Do not enter a bank key ?

  The SAP error message AR148 "Do not enter a bank key" typically occurs when you are trying to enter a bank key in a context where it is not allowed or not necessary. This error is often encountered in the context of customer master data or vendor master data when dealing with payment methods or bank details.
  Cause:
  
  Incorrect Context: The bank key is not required for the specific transaction or master data record you are working with. For example, if you are entering data for a customer who does not require a bank key (e.g., a cash customer), the system will throw this error.
  Configuration Settings: The configuration settings in the SAP system may not allow for bank keys to be entered in certain scenarios, such as specific payment methods or customer/vendor types.
  Data Entry Error: The user may have mistakenly entered a bank key in a field that does not accept it.
  
  Solution:
  
  Review the Context: Check the context in which you are trying to enter the bank key. Ensure that you are in the correct screen and that the bank key is indeed required for the transaction or master data you are working with.
  Check Payment Methods: If you are dealing with customer or vendor master data, verify the payment method being used. Some payment methods do not require a bank key.
  Consult Configuration: If you have access to configuration settings, review the settings related to payment methods and bank details to ensure they are set up correctly for your business processes.
  Remove the Bank Key: If you have mistakenly entered a bank key, simply remove it from the field and proceed with your transaction or data entry.
  User Training: Ensure that users are trained on the correct procedures for entering customer and vendor data, including when and where to enter bank keys.
  
  Related Information:
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on customer and vendor master data management.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FD01 (Create Customer), FD02 (Change Customer), FK01 (Create Vendor), and FK02 (Change Vendor) to understand where this error might occur.
  Support Notes: Check SAP Support Portal for any notes or updates related to this error message, as there may be specific patches or updates that address related issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific configuration and business processes.