How To Fix AUR028 - Simulation index no longer available or is outdated

AUR028 - Overview

• Message type: E = Error

• Message class: AUR - Unbilled Revenue Reporting and Mass Simulation

• Message number: 028

• Message text: Simulation index no longer available or is outdated

What causes this issue?

The selected simulation index is no longer available or has been
changed.

System Response

The function is not performed.
The list was updated for this entry.

How to fix this error?

You may find it helpful to update the entire list.

Procedure for System Administrators

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.

AUR028 - Details

• The SAP error message AUR028, which states "Simulation index no longer available or is outdated," typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with demand planning or supply network planning.
  
  Cause:
  
  Outdated Simulation Index: The simulation index may have been deleted or not updated after changes were made to the planning data. This can happen if the planning data has been modified, and the simulation index has not been refreshed accordingly.
  Data Deletion: If the underlying data that the simulation index relies on has been deleted or altered, the index may become invalid.
  System 
  Configuration Issues: There may be configuration issues in the APO system that prevent the simulation index from being accessed or updated properly.
  
  
  Solution:
  
  
  Recreate the Simulation Index: 
  
  You can recreate the simulation index by running the relevant planning functions or processes that generate the index. This is typically done through the transaction code