How To Fix /SAPAPO/OM_ERROR230 - Invalid max_arc_alert_length value <= 0

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 230

• Message text: Invalid max_arc_alert_length value <= 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR230 - Invalid max_arc_alert_length value <= 0 ?

  The SAP error message /SAPAPO/OM_ERROR230 Invalid max_arc_alert_length value <= 0 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the configuration of alert settings, specifically related to the maximum length of alerts.
  Cause:
  The error indicates that the configuration parameter max_arc_alert_length has been set to a value that is less than or equal to zero. This parameter is used to define the maximum length of alerts that can be generated in the system. If this value is not set correctly, the system cannot process alerts properly, leading to this error message.
  Solution:
  To resolve this error, you need to adjust the configuration of the max_arc_alert_length parameter. Here are the steps to do this:
  
  
  Access the Configuration:
  
  Go to the SAP GUI and enter transaction code SPRO to access the SAP Reference IMG.
  Navigate to the relevant section for APO configuration, typically under SAP Advanced Planning and Optimization > Global Settings > Alert Management.
  
  
  
  Check the Parameter:
  
  Look for the settings related to alert management or alert configuration.
  Find the parameter max_arc_alert_length.
  
  
  
  Modify the Value:
  
  Ensure that the value of max_arc_alert_length is set to a positive integer. A common practice is to set it to a reasonable value based on your business requirements (e.g., 100 or more).
  Save the changes.
  
  
  
  Test the Configuration:
  
  After making the changes, test the alert generation process to ensure that the error no longer occurs.
  
  
  
  Transport Changes (if necessary):
  
  If you are working in a development environment, remember to transport the changes to the quality and production environments as needed.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific APO documentation for more details on alert management and configuration parameters.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error message.
  System Logs: Review system logs or transaction logs for any additional errors or warnings that might be related to alert management.
  
  By following these steps, you should be able to resolve the /SAPAPO/OM_ERROR230 error and ensure that your alert management system is functioning correctly.