How To Fix BOS03109 - Quantity &1 &2 cannot be changed in simulation/mass change mode

BOS03109 - Overview

• Message type: E = Error

• Message class: BOS03 - Costing: Sales Documents with BOS

• Message number: 109

• Message text: Quantity &1 &2 cannot be changed in simulation/mass change mode

What causes this issue?

In mass change / simulation mode quantities of 0 cannot be changed.

System Response

Quantity will not be changed.

How to fix this error?

Qunatity of 0 can only be changed in the itemization view of the easy
cost planning screen.

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.

BOS03109 - Details

• The SAP error message BOS03109 indicates that there is an attempt to change a quantity in a simulation or mass change mode, but the system does not allow this action. This error typically arises in scenarios where the system is set to a mode that restricts changes to certain fields, such as quantities, to prevent unintended modifications during simulations or mass updates.
  
  Cause:
  
  Simulation Mode: The system is in simulation mode, which is designed to allow users to view potential changes without actually applying them. In this mode, certain fields, like quantities, are locked to prevent changes.
  Mass Change Mode: Similar to simulation mode, mass change mode may have restrictions on which fields can be modified. If the configuration or the specific transaction does not allow changes to quantities, this error will occur.
  Field Status Group: The field status group assigned to the relevant transaction or document type may restrict changes to certain fields