How To Fix AM404 - Name suffix key & is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 404

• Message text: Name suffix key & is not defined

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 AM404 - Name suffix key & is not defined ?

  The SAP error message AM404, which states "Name suffix key & is not defined," typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the configuration of asset master data. This error indicates that the system is unable to find a valid name suffix key that is required for processing the asset.
  Cause:
  
  Missing Configuration: The name suffix key that is being referenced in the transaction or process is not defined in the system. This could be due to a missing entry in the configuration settings for asset accounting.
  Incorrect Input: The user may have entered an incorrect or invalid name suffix key in the transaction.
  Transport Issues: If the configuration was recently transported from another system, the transport may not have included the necessary definitions for the name suffix key.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP for Asset Accounting.
  Navigate to the path: SPRO > Financial Accounting > Asset Accounting > Master Data > Define Name Suffixes.
  Ensure that the name suffix key in question is defined correctly. If it is missing, you will need to create it.
  
  
  
  Verify Input:
  
  Double-check the input in the transaction where the error occurred. Ensure that the name suffix key is entered correctly and matches the defined keys in the system.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that the transport included all necessary configurations. You may need to re-transport or manually configure the missing elements.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Asset Accounting for any specific instructions or updates regarding name suffix keys.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may encounter this error while using transaction codes related to asset master data, such as AS01 (Create Asset), AS02 (Change Asset), or AS03 (Display Asset).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that the user has the necessary authorizations to access and modify asset master data.
  
  By following these steps, you should be able to resolve the AM404 error and ensure that the name suffix key is properly defined in your SAP system.