What is 'unit number' in SAP CA-GTF-ECM - Engineering Change Management?

unit number - Overview

• Component: CA-GTF-ECM

• Component Name: Engineering Change Management

• Description: Unit numbers are used to indicate the different engineering descriptions of a product.

unit number - Details

• 
  Key Concepts: 
  Unit number is a unique identifier assigned to an engineering change in SAP Engineering Change Management (ECM). It is used to track the progress of the change and to ensure that all related documents are linked to the same change. 
  
  How to use it: 
  When creating a new engineering change, a unit number is automatically assigned. This number can be used to search for the change in SAP ECM and view all related documents. It can also be used to track the progress of the change and ensure that all related documents are linked to the same change. 
  
  Tips & Tricks: 
  When creating a new engineering change, make sure to save the unit number for future reference. This will make it easier to search for the change in SAP ECM and view all related documents. 
  
  Related Information: 
  For more information on SAP ECM, please refer to the official SAP documentation. Additionally, there are many online resources available that provide detailed information on how to use SAP ECM.