How To Fix AO478 - Structure indicator &1 for approp. requests not allowed - please correct

AO478 - Overview

• Message type: E = Error

• Message class: AO - Appropriation requests - Master data / Customizing

• Message number: 478

• Message text: Structure indicator &1 for approp. requests not allowed - please correct

What causes this issue?

Structure indicator &V1& is supposed to be used for formatting the
appropriation request number.
According to Customizing settings, structure indicator &V1& can only be
used for appropriation requests of appropriation request type &V2&.
(See Customizing: Coding Masks for Appropriation Requests)

System Response

The system does not allow the structure indicator to be used.

How to fix this error?

Use a different structure indicator.
Check your Customizing settings for a valid structure indicator:
<DS:SIMG.OANF_EDITION2>Limiting Structure Indicator</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AO478 - Structure indicator &1 for approp. requests not allowed - please correct ?

  The SAP error message AO478 indicates that there is an issue with the structure indicator for the appropriate requests in the Asset Accounting (FI-AA) module. This error typically arises when there is an inconsistency or misconfiguration in the asset master data or the related settings.
  
  Cause:
  
  Incorrect Structure Indicator: The structure indicator defined for the asset is not compatible with the type of request being processed.
  
  Configuration Issues: There may be configuration issues in the Asset Accounting settings, particularly related to the structure indicators and their assignment to asset classes.
  Data Inconsistencies: There could be inconsistencies in the asset master data, such as missing or incorrect entries in the relevant fields.
  
  
  Solution:
  
  
  Check Asset Master Data:
  
  Go to the asset master record (transaction code AS03) and verify the structure indicator assigned to the asset. Ensure it is correct and corresponds to the asset class and type of request you are trying to process.
  
  
  
  Review Configuration:
  
  Check the configuration settings