How To Fix AC338 - Document type & is not defined (Use F4 to see the document types allowed)

AC338 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 338

• Message text: Document type & is not defined (Use F4 to see the document types allowed)

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 AC338 - Document type & is not defined (Use F4 to see the document types allowed) ?

  The SAP error message AC338 indicates that a specific document type is not defined in the system for the transaction you are trying to execute. This error typically occurs in the context of Asset Accounting (FI-AA) when you are trying to post an asset transaction, and the system cannot find the specified document type.
  
  Cause:
  
  Undefined Document Type: The document type you are trying to use is not defined in the system.
  
  Configuration Issues: The document type may not be configured for the specific transaction you are attempting to perform.
  Authorization Issues: The user may not have the necessary authorizations to use the specified document type.
  Incorrect Input: The document type may have been entered incorrectly or may not exist in the system.
  
  
  Solution:
  
  
  Check Document Type Configuration:
  
  Use transaction code OBY6 to check the configuration of document types in Asset Accounting.
  Ensure that the document type you are trying to use is defined and configured correctly.
  
  
  
  Use F4 Help:
  
  When