How To Fix /SAPAPO/SNPOPT821 - Starting Automatic Cost Generation

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNPOPT -

• Message number: 821

• Message text: Starting Automatic Cost Generation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNPOPT821 - Starting Automatic Cost Generation ?

  The SAP error message /SAPAPO/SNPOPT821 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with starting the automatic cost generation process. This process is crucial for calculating costs associated with production and planning in the APO system.
  Cause:
  The error message /SAPAPO/SNPOPT821 can be triggered by several factors, including:
  
  Configuration Issues: Incorrect settings in the configuration of the cost generation process.
  Master Data Problems: Missing or incorrect master data (e.g., materials, resources, or cost elements) that are required for cost calculation.
  Authorization Issues: The user may not have the necessary authorizations to execute the cost generation process.
  System Performance: Insufficient system resources or performance issues that prevent the process from starting.
  Locking Issues: Another process may be locking the necessary data, preventing the automatic cost generation from starting.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration: Review the configuration settings for the automatic cost generation process in the APO system. Ensure that all necessary parameters are correctly set.
  
  
  Validate Master Data: Ensure that all required master data is complete and accurate. Check for missing materials, resources, or cost elements that may be needed for the cost calculation.
  
  
  Review Authorizations: Verify that the user executing the process has the necessary authorizations. You may need to consult with your SAP security team to ensure proper access rights.
  
  
  Monitor System Performance: Check the system performance and resource availability. If the system is under heavy load, consider scheduling the cost generation process during off-peak hours.
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the relevant data. If another process is holding a lock, you may need to wait for it to complete or resolve the locking issue.
  
  
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for any additional troubleshooting steps or patches that may be available.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OPT1 for planning and optimization, and /SAPAPO/CC01 for cost calculation.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully start the automatic cost generation process in SAP APO.