How To Fix AA643 - SYST: Investment key & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 643

• Message text: SYST: Investment key & not defined

INCLUDE 'AA_AFA_ERROR' OBJECT DOKU ID TX LANGUAGE E

What causes this issue?

Processing terminated, because investment key &V1& has not been defined
in chart of depreciation &V2&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Either correct your entry or define the investment measure in Asset
Customizing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AA643 - SYST: Investment key & not defined ?

  The SAP error message AA643 indicates that there is an issue with the investment key not being defined in the system. This error typically occurs in the context of Asset Accounting (FI-AA) when trying to post an asset transaction that requires a specific investment key, but the key is either not defined or not available in the system.
  
  Cause:
  
  Missing Investment Key: The investment key that you are trying to use in your transaction is not defined in the system.
  Incorrect Configuration: The investment key may not be properly configured in the Asset Accounting settings.
  Data Entry Error: There may be a typographical error in the investment key being entered in the transaction.
  
  
  Solution:
  
  
  Define the Investment Key:
  
  Go to the SAP Easy Access screen.
  Navigate to Transaction Code OAOA (or use the menu path: Accounting > Financial Accounting > Asset Accounting > Master Data > Investment Measures > Define Investment Key).
  Check if the investment key you are