How To Fix AA006 - Function & not allowed (Choose another function)

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 006

• Message text: Function & not allowed (Choose another function)

What causes this issue?

You have chosen a function which has not been defined.

System Response

Processing cannot be continued.

How to fix this error?

Enter a defined function (Menu bar/Push buttons).

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AA006 - Function & not allowed (Choose another function) ?

  The SAP error message AA006 ("Function & not allowed (Choose another function)") typically occurs in the Asset Accounting (FI-AA) module when a user attempts to perform an operation that is not permitted for the selected asset or transaction type. This can happen in various scenarios, such as when trying to post a transaction that is not valid for the asset's current status or configuration.
  Causes:
  
  Invalid Transaction Type: The transaction type you are trying to use may not be allowed for the asset in its current state (e.g., if the asset is retired or not yet capitalized).
  Asset Status: The asset may be in a status that does not permit the operation you are trying to perform (e.g., an asset that is fully depreciated).
  
  Configuration Issues: There may be configuration settings in the Asset Accounting module that restrict certain functions based on the asset class or transaction type.
  Authorization Issues: The user may not have