How To Fix MPE_OAN024 - OA &1 has no SAS for OA maintained

MPE_OAN024 - Overview

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 024

• Message text: OA &1 has no SAS for OA maintained

Self-Explanatory Message

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MPE_OAN024 - Details

• The SAP error message MPE_OAN024 indicates that there is no Service Agreement (SAS) maintained for the Object Account (OA) specified in the error message. This typically occurs in the context of Asset Accounting or related modules where a service agreement is required for processing transactions related to an object account.
  
  Cause:
  
  
  Missing Service Agreement: The primary cause of this error is that the system cannot find a valid service agreement for the specified object account. This could be due to:
  
  The service agreement has not been created or maintained in the system.
  The service agreement is inactive or has been deleted.
  The object account is not correctly linked to a service agreement.
  
  
  
  
  Configuration Issues: There may be configuration issues in the Asset Accounting module or related settings that prevent the system from recognizing the service agreement.
  
  
  
  Solution:
  
  
  Check Service Agreement:
  
  Navigate to the relevant transaction in SAP (e.g., transaction code AS01 for creating assets or AS02 for changing assets).
  Verify