How To Fix MPE_OAN223 - OAN &1 version &2 referenced in group assignment from &3 to &4 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 223

• Message text: OAN &1 version &2 referenced in group assignment from &3 to &4 is unknown

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN223 - OAN &1 version &2 referenced in group assignment from &3 to &4 is unknown ?

  The SAP error message MPE_OAN223 indicates that there is an issue with a group assignment in the Asset Accounting (FI-AA) module. Specifically, it suggests that the version of the asset or the group assignment referenced is unknown or not recognized in the system.
  Cause:
  
  Missing or Incorrect Version: The version of the asset or group assignment may not exist in the system. This can happen if the version was deleted or if there was a mistake in the configuration.
  Data Inconsistency: There may be inconsistencies in the data related to asset accounting, such as missing entries in the relevant tables.
  Configuration Issues: The configuration settings for asset accounting may not be set up correctly, leading to the system not recognizing the specified version.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or modify the specified group assignment.
  
  Solution:
  
  Check Asset Versions: Verify that the asset version referenced in the error message exists in the system. You can do this by checking the relevant asset master data.
  Review Group Assignments: Ensure that the group assignment is correctly configured and that all necessary entries are present in the system.
  Data Consistency Check: Run consistency checks in the Asset Accounting module to identify and rectify any inconsistencies in the data.
  Configuration Review: Review the configuration settings for Asset Accounting to ensure that they are set up correctly. This may involve checking the settings in transaction codes like OAOA (for asset classes) or OAYZ (for group assets).
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the asset and group assignment data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) to manage asset data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or fixes for known problems.
  Documentation: Refer to SAP documentation for Asset Accounting to understand the configuration and data structure better.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP support team or reach out to SAP support for further assistance.