How To Fix /SAPAPO/PCM079 - Cannot generate order

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PCM -

• Message number: 079

• Message text: Cannot generate order

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 /SAPAPO/PCM079 - Cannot generate order ?

  The SAP error message /SAPAPO/PCM079 Cannot generate order typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to create a production or purchase order based on the planning run or order generation process. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Missing Master Data: Required master data such as material master, bill of materials (BOM), or routing may be incomplete or missing.
  Incorrect Planning Parameters: The planning parameters set in the APO system may not align with the requirements for order generation.
  Capacity Constraints: There may be capacity constraints in the production resources that prevent the generation of orders.
  Stock Availability Issues: Insufficient stock levels or incorrect stock status can lead to the inability to generate orders.
  Configuration Issues: Incorrect configuration in the APO system or integration issues with the ERP system can also lead to this error.
  Order Type Restrictions: The order type being used may not be allowed for the specific scenario or may have restrictions.
  
  Solutions:
  
  Check Master Data: Ensure that all necessary master data (material master, BOM, routing) is complete and correctly maintained.
  Review Planning Parameters: Verify the planning parameters and settings in the APO system to ensure they are correctly configured for order generation.
  Analyze Capacity: Check the capacity of production resources to ensure they are sufficient to handle the planned orders. Adjust capacity or reschedule orders if necessary.
  Stock Check: Review stock levels and availability. Ensure that there is enough stock to meet the demand and that the stock status is correct.
  Configuration Review: Check the configuration settings in both APO and the connected ERP system to ensure they are correctly set up for order generation.
  Order Type Validation: Validate the order type being used and ensure it is appropriate for the scenario. Adjust the order type if necessary.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SAPAPO/MC62 (for checking planning results) or /SAPAPO/SDP94 (for demand planning) to analyze the situation further.
  Logs and Traces: Check the logs and traces in the APO system for more detailed error messages that can provide additional context.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation for APO order generation processes to understand the requirements and configurations better.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.