How To Fix MILL_OC105 - Base quantity is being rounded

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 105

• Message text: Base quantity is being rounded

What causes this issue?

The calculated base quantity has too many decimal places.

System Response

The quantity is rounded automatically.

How to fix this error?

Check the calculated value.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_OC105 - Base quantity is being rounded ?

  The SAP error message MILL_OC105, which states "Base quantity is being rounded," typically occurs in the context of production planning or material management, particularly when dealing with operations in the SAP system that involve quantities. This error indicates that the base quantity for a production order or a process order is being rounded off, which can lead to discrepancies in the expected versus actual quantities.
  Cause:
  
  Rounding Rules: The rounding rules defined in the material master or in the configuration settings for the specific operation may not align with the actual quantities being processed.
  Decimal Places: The number of decimal places defined for the material or operation may not be sufficient to handle the quantities being entered or calculated.
  Unit of Measure (UoM): The unit of measure used for the base quantity may not be compatible with the rounding settings, leading to rounding issues.
  Configuration Settings: The settings in the production or planning configuration may not be set up to handle the specific requirements of the operation.
  
  Solution:
  
  Check Material Master Settings: Review the material master data for the affected material. Ensure that the rounding settings and decimal places are correctly configured.
  Adjust Rounding Rules: If necessary, adjust the rounding rules in the configuration settings to accommodate the required precision for the base quantity.
  Review Unit of Measure: Ensure that the unit of measure used for the base quantity is appropriate and that the conversion factors are correctly defined.
  Modify Production Order: If the error occurs during the processing of a production order, consider modifying the order to ensure that the quantities align with the rounding rules.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling rounding issues in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material), CO02 (Change Production Order), or C223 (Maintain Rounding Profiles) to make necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling rounding issues.
  User Exits and BAdIs: In some cases, custom logic implemented through user exits or Business Add-Ins (BAdIs) may need to be reviewed to ensure they are not causing unintended rounding behavior.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning or materials management.