How To Fix FC183 - Rule for bank key is 1 - specify length of bank number

FC183 - Overview

• Message type: E = Error

• Message class: FC - FI configuration error messages

• Message number: 183

• Message text: Rule for bank key is 1 - specify length of bank number

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 FC183 - Rule for bank key is 1 - specify length of bank number ?

  The SAP error message FC183 ("Rule for bank key is 1 - specify length of bank number") typically occurs when there is an issue with the configuration of the bank key and bank number in the SAP system. This error is related to the validation of bank details in financial transactions, particularly when dealing with bank master data.
  
  Cause:
  
  Bank Key Configuration: The bank key is configured to require a specific length for the bank number, but the provided bank number does not meet this requirement.
  Bank Master Data: The bank master data may not be correctly set up, or the bank number entered does not conform to the expected format or length.
  Country-Specific Rules: Different countries have different requirements for bank numbers. If the bank key is set to a rule that expects a certain length, and the bank number provided does not match, this error will occur.
  
  
  Solution:
  
  
  Check Bank Key Configuration:
  
  Go to the