How To Fix PPECON309 - Only positive quantities are valid

SAP Error Message - Details

• Message type: E = Error

• Message class: PPECON - iPPE Application Object CON - Concepts

• Message number: 309

• Message text: Only positive quantities are valid

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 PPECON309 - Only positive quantities are valid ?

  The SAP error message PPECON309: Only positive quantities are valid typically occurs in the context of production planning or process order management within SAP. This error indicates that a negative or zero quantity has been entered in a field where only positive quantities are acceptable. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Negative Quantity Entry: A user may have inadvertently entered a negative quantity or zero in a field that requires a positive value.
  Data Transfer Issues: If data is being transferred from another system or module, there may be an issue with how quantities are being passed.
  Configuration Issues: The system may be configured in a way that does not allow for certain operations with negative or zero quantities.
  User Input Error: A simple typographical error during data entry can lead to this message.
  
  Solutions:
  
  Check Input Values: Review the input fields where quantities are entered. Ensure that all quantities are positive and greater than zero.
  Review Data Transfer: If the error occurs during data transfer, check the source of the data to ensure that it is providing valid positive quantities.
  Correct Configuration: If the issue is related to system configuration, consult with your SAP administrator or a functional consultant to review the settings related to quantity handling.
  User Training: Provide training to users on the importance of entering valid quantities and how to avoid common input errors.
  Debugging: If the error persists and is not easily identifiable, consider using debugging tools in SAP to trace the source of the error.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to production planning, such as CO01 (Create Production Order), CO02 (Change Production Order), or during MRP runs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation for the specific module you are working with (e.g., PP - Production Planning) for guidelines on valid data entry practices.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.