How To Fix /SAPAPO/CMDS_SCO323 - Start of the generation run: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CMDS_SCO -

• Message number: 323

• Message text: Start of the generation run: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CMDS_SCO323 - Start of the generation run: &1 ?

  The SAP error message /SAPAPO/CMDS_SCO323 typically relates to issues encountered during the generation run of a Supply Chain Optimization (SCO) process in SAP Advanced Planning and Optimization (APO). The message indicates that there is a problem with starting the generation run, and it usually includes a specific reason or code that can help diagnose the issue.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the APO system that prevent the generation run from starting.
  Master Data Issues: Missing or incorrect master data (like product, location, or resource data) can lead to errors during the generation run.
  Locking Issues: If another process is currently using the same data or resources, it may cause a lock that prevents the generation run from starting.
  Resource Availability: Insufficient resources (like production capacity) may lead to the inability to start the generation run.
  Technical Errors: There could be underlying technical issues, such as system performance problems or database issues.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the APO system to ensure they are correct and complete. This includes checking the settings for the planning area, planning version, and other relevant parameters.
  Validate Master Data: Ensure that all necessary master data is available and correctly maintained. This includes checking for any missing or incorrect entries in the product master, location master, and resource master.
  Monitor Locks: Use transaction codes like SM12 to check for any locks that may be preventing the generation run from starting. If locks are found, determine if they can be released.
  Resource Check: Verify that there are sufficient resources available for the generation run. This may involve checking production capacities and availability of materials.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  System Performance: If the issue is related to system performance, consider optimizing the system or checking for any ongoing background jobs that may be consuming resources.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CMDS for managing the generation runs, and SLG1 for viewing application logs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the official SAP documentation for APO and SCO to understand the requirements and best practices for running generation processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.