AA936 - In index series &, the index class & is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: AA - Messages for Asset Accounting

• Message number: 936

• Message text: In index series &, the index class & is missing

What causes this issue?

Index series &V1& has the classification &V2&. This classification has
not been defined.

System Response

The index series cannot be used.

How to fix this error?

A. Check the index series definition in particular the classification
or
B. Enter another index series.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message AA936 - In index series &, the index class & is missing ?

  The SAP error message AA936 indicates that there is a missing index class in the specified index series. This typically occurs in the context of Asset Accounting (FI-AA) when the system is trying to process asset transactions, and it cannot find the required index class for the specified index series.
  Cause:
  
  Missing Configuration: The index class for the specified index series has not been defined in the system.
  Incorrect Customization: There may be an issue with the configuration settings in the Asset Accounting module, where the index series is not properly linked to an index class.
  Data Migration Issues: If data was migrated from another system, the index classes may not have been transferred correctly.
  
  Solution:
  To resolve the AA936 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Financial Accounting (New) > Asset Accounting > Valuation > Define Index Series.
  Verify that the index series in question is correctly defined and linked to an appropriate index class.
  
  
  
  Define Missing Index Class:
  
  If the index class is indeed missing, you will need to create it.
  In the same configuration area, you can define a new index class and link it to the relevant index series.
  
  
  
  Review Customization Settings:
  
  Ensure that all necessary settings for asset accounting are correctly configured, including any dependencies between index series and index classes.
  
  
  
  Check for Data Migration Issues:
  
  If this error arose after a data migration, review the migration process to ensure that all necessary configurations and data were transferred correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on configuring index series and classes.
  
  
  
  Testing:
  
  After making the necessary changes, test the asset transactions again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OAYD (for defining index series) and OAYE (for defining index classes) to access the relevant configuration screens directly.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes in the configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in Asset Accounting.