How To Fix FM401 - Customer & does not exist in company code &

FM401 - Overview

• Message type: E = Error

• Message class: FM - Dunning Notices

• Message number: 401

• Message text: Customer & does not exist in company code &

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 FM401 - Customer & does not exist in company code & ?

  The SAP error message FM401 ("Customer & does not exist in company code &") typically occurs in the context of Financial Management (FM) when you are trying to process a transaction involving a customer that is not defined in the specified company code. This error can arise in various scenarios, such as during invoice processing, payment processing, or when creating a customer master record.
  
  Cause:
  
  Customer Master Data Missing: The customer you are trying to reference does not exist in the specified company code. This could be due to the customer not being created or not being assigned to the correct company code.
  Incorrect Company Code: The company code specified in the transaction does not match the company code where the customer is defined.
  Data Inconsistency: There may be inconsistencies in the data, such as the customer being marked for deletion or not being activated in the relevant company code.
  
  
  Solution:
  
  
  Check Customer Master Data:
  
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