How To Fix MILL_OC124 - Only quantities greater than or equal to zero allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 124

• Message text: Only quantities greater than or equal to zero allowed

What causes this issue?

You entered a negative quantity.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please enter a quantity of zero or greater than zero.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_OC124 - Only quantities greater than or equal to zero allowed ?

  The SAP error message MILL_OC124: Only quantities greater than or equal to zero allowed typically occurs in the context of production planning or inventory management when a negative quantity is being processed in a transaction where only non-negative quantities are permitted. This can happen in various scenarios, such as during the creation of production orders, goods movements, or inventory adjustments.
  Causes:
  
  Negative Quantity Input: The most common cause is that a user has inadvertently entered a negative quantity in a field that only accepts positive values.
  Data Entry Errors: Mistakes during data entry, such as incorrect calculations or misinterpretation of quantity requirements.
  Configuration Issues: In some cases, the system configuration may not allow for negative quantities in certain transactions, leading to this error.
  Material Master Settings: The material master data may have settings that restrict negative quantities for specific materials or processes.
  
  Solutions:
  
  Check Input Values: Review the transaction where the error occurred and ensure that all quantity fields contain non-negative values. Correct any negative entries.
  Review Transaction Logic: If the error occurs during a specific process (e.g., production order creation), ensure that the logic of the transaction is correct and that it aligns with business rules.
  Consult Material Master Data: Check the material master settings for the affected materials to ensure they are configured correctly regarding quantity handling.
  User Training: Provide training to users on how to correctly enter quantities in SAP to avoid similar errors in the future.
  Debugging: If the error persists and is not due to user input, consider debugging the transaction to identify any underlying issues in the code or configuration.
  
  Related Information:
  
  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.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., CO01 for production orders, MIGO for goods movements) to understand where the error might be occurring.
  Documentation: Review SAP documentation or user manuals related to the specific module you are working with (e.g., MM, PP) for additional guidance on handling quantities.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.