How To Fix ACC_AA026 - Alternative deprec. area &1 not allowed to be derived dep. area

ACC_AA026 - Overview

• Message type: E = Error

• Message class: ACC_AA - Message Class for Function Group ACC_AA

• Message number: 026

• Message text: Alternative deprec. area &1 not allowed to be derived dep. area

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACC_AA026 - Alternative deprec. area &1 not allowed to be derived dep. area ?

  The SAP error message ACC_AA026 indicates that there is an issue with the alternative depreciation area in the Asset Accounting module. Specifically, it states that the alternative depreciation area specified is not allowed to derive the depreciation area in question.
  
  Cause:
  This error typically occurs due to one of the following reasons:
  
  
  
  Configuration Issues: The configuration settings for the depreciation areas may not be set up correctly. This includes settings in the Asset Accounting configuration where the alternative depreciation area is defined.
  
  
  Inconsistent Settings: The alternative depreciation area may not be properly linked to the main depreciation area in the asset master record. This can happen if the settings for the asset class do not allow for the derivation of the alternative depreciation area.
  
  
  Missing Authorizations: Sometimes, the user may not have the necessary authorizations to access or modify the depreciation area settings.
  
  
  Incorrect Asset Master Data: The asset master data may have incorrect or incomplete