How To Fix FCLM_BAM_MAINT121 - Cannot link bank account; inconsistent bank key

FCLM_BAM_MAINT121 - Overview

• Message type: E = Error

• Message class: FCLM_BAM_MAINT -

• Message number: 121

• Message text: Cannot link bank account; inconsistent 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FCLM_BAM_MAINT121 - Cannot link bank account; inconsistent bank key ?

  The SAP error message FCLM_BAM_MAINT121 indicates that there is an issue with linking a bank account due to an inconsistent bank key. This error typically arises in the context of SAP's Financial Services or Bank Account Management modules, where the system is unable to establish a valid relationship between the bank account and the bank key.
  
  Cause:
  
  Inconsistent Bank Key: The bank key you are trying to link may not match the expected format or may not exist in the system.
  Bank Account Configuration: The bank account may not be properly configured or may have missing or incorrect details.
  Data Integrity Issues: There may be inconsistencies in the master data related to the bank account or bank key.
  Authorization Issues: The user may not have the necessary permissions to link the bank account to the bank key.
  
  
  Solution:
  
  Verify Bank Key: Check the bank key you are trying to use. Ensure that it is correctly entered and