How To Fix MILL_OC115 - &1: base unit of measure and plan unit of measure must match

MILL_OC115 - Overview

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 115

• Message text: &1: base unit of measure and plan unit of measure must match

What causes this issue?

The base unit of measure and the plan unit of measure are different.

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?

Adjust the plan unit of measure and base unit of measure in the orders.

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_OC115 - &1: base unit of measure and plan unit of measure must match ?

  The SAP error message MILL_OC115 indicates that there is a mismatch between the base unit of measure and the planned unit of measure for a material in the context of production planning or material management. This error typically arises when the system expects both units to be the same for certain operations, such as in production orders, material master records, or when creating or processing planned orders.
  
  Cause:
  
  Mismatch in Units: The base unit of measure (the fundamental unit in which the material is managed) does not match the planned unit of measure (the unit used for planning purposes).
  Material Master Configuration: The material master record may have been incorrectly configured, leading to discrepancies between the units.
  Incorrect Planning Parameters: The planning parameters set in the system may not align with the units defined in the material master.
  Data Entry Errors: Manual entry errors during the creation of production orders or planning documents can lead