How To Fix CN003 - Company code & does not exist (check entry)

CN003 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 003

• Message text: Company code & does not exist (check entry)

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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CN003 - Details

• The SAP error message CN003, which states "Company code & does not exist (check entry)," typically occurs when you are trying to perform an operation related to a company code that is not recognized by the system. This can happen in various transactions, such as when creating or modifying financial documents, project systems, or controlling documents.
  Causes:
  
  Incorrect Company Code: The company code you are trying to use may have been entered incorrectly, either due to a typo or using an outdated code.
  Company Code Not Defined: The company code may not be defined in the system. This can happen if it has not been created or if it has been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the specified company code.
  Client-Specific Configuration: The company code may exist in a different client within the SAP system, and the user is currently logged into a client where it does