How To Fix MPE_OAN141 - Network of OAN &1, version &2 is not connected

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 141

• Message text: Network of OAN &1, version &2 is not connected

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_OAN141 - Network of OAN &1, version &2 is not connected ?

  The SAP error message MPE_OAN141 indicates that there is a problem with the network configuration of an Operational Area Network (OAN) in the SAP system. Specifically, it suggests that the specified OAN (identified by the parameters &1 for the OAN name and &2 for the version) is not connected, which can lead to issues in data processing or communication within the system.
  Cause:
  
  Network Configuration Issues: The OAN may not be properly configured or connected in the system.
  Version Mismatch: The version specified may not be active or may not match the expected version for the OAN.
  System Connectivity Problems: There may be underlying connectivity issues between the components of the SAP system that are supposed to communicate through the OAN.
  Authorization Issues: The user or process attempting to access the OAN may not have the necessary permissions.
  
  Solution:
  
  
  Check OAN Configuration:
  
  Verify that the OAN is correctly configured in the system. This includes checking the settings in the relevant transaction codes (e.g., OAN configuration transactions).
  Ensure that the OAN is active and properly connected.
  
  
  
  Verify Version:
  
  Check if the version specified in the error message is correct and active. If not, update the version or switch to the correct one.
  
  
  
  Network Connectivity:
  
  Investigate any network issues that may be affecting the connectivity of the OAN. This may involve checking network settings, firewalls, or other infrastructure components.
  
  
  
  User Authorizations:
  
  Ensure that the user or process has the necessary authorizations to access the OAN. This may involve checking user roles and permissions in the SAP system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to OAN configuration and troubleshooting for more detailed guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs or configurations.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for OAN management, such as OAN configuration transactions.
  SAP Notes: Search for SAP Notes related to MPE_OAN141 for any specific patches or updates that may address this issue.
  System Logs: Check system logs (e.g., ST22, SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the MPE_OAN141 error message in your SAP system.