What is 'firmed input' in SAP SCM-APO-PPS - Production Planning and Detailed Scheduling?

firmed input - Overview

• Component: SCM-APO-PPS

• Component Name: Production Planning and Detailed Scheduling

• Description: Status of an order in Production Planning. For an order with the status input firmed the components and the component quantities are firmed. An order with the status input firmed is also automatically given the status output firmed, that is, the receipt quantity of the order can only be changed manually. With a manual change to the receipt quantity, the system may carry out a proportional adjustment of the component quantity or a new explosion of the production process model. The status input firmed corresponds to a firming of the explosion in the R/3 or ERP system.

firmed input - Details

• 
  Key Concepts: 
  Firmed input is a feature of the Production Planning and Detailed Scheduling (PPS) component of SAP's Supply Chain Management (SCM) module. It allows users to lock in certain production parameters, such as the quantity of a product to be produced, so that they cannot be changed without manual intervention. This helps to ensure that production plans are followed accurately and that any changes are intentional. 
  
  How to use it: 
  To use firmed input, users must first set up the parameters they wish to lock in. This can be done by accessing the relevant production plan in the PPS component and selecting the “Firm Input” option. Once this is done, any changes to the parameters will require manual approval before they can be implemented. 
  
  Tips & Tricks: 
  When using firmed input, it is important to remember that it only applies to certain parameters. For example, it does not apply to changes in demand or supply, so these must still be monitored manually. Additionally, it is important to remember that firmed input does not guarantee accuracy; it simply helps to ensure that any changes are intentional. 
  
  Related Information: 
  For more information on firmed input and other features of the PPS component of SAP's SCM module, please refer to the official SAP documentation. Additionally, there are many online resources available which provide tutorials and tips on