What is substitution method in SAP CA-ATP - Available-to-Promise (ATP)?

SAP Term: substitution method

• Component: CA-ATP

• Component Name: Available-to-Promise (ATP)

• Description: The type of substitution that can be used to confirm a requirement, for example, plant substitution or material substitution.

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• Key Concepts: 
  The substitution method in SAP CA-ATP Available-to-Promise (ATP) is a process that allows for the substitution of one material for another. This is done when the original material is not available, and the substitute material is used instead. The substitution method can be used to ensure that the customer receives the product they need in a timely manner. 
  
  How to use it: 
  The substitution method in SAP CA-ATP Available-to-Promise (ATP) can be used by setting up a substitution rule in the system. This rule will define which materials can be substituted for each other, and when the substitution should take place. Once the rule is set up, it will be automatically applied when an order is placed for a material that is not available. 
  
  Tips & Tricks: 
  When setting up a substitution rule in SAP CA-ATP Available-to-Promise (ATP), it is important to consider the customer’s needs and preferences. For example, if a customer prefers a certain brand of product, then it may be best to set up a rule that only allows for substitutions of that brand. Additionally, it is important to consider any potential quality issues that may arise from substituting one material for another. 
  
  Related Information: 
  The substitution method in SAP CA-ATP Available-to-Promise (ATP) is related to other processes such as backordering and stock transfer orders. Backordering allows customers to place orders for materials that are not currently available, while stock transfer orders allow materials to be transferred from one location to another. Both of these processes can be used in conjunction with the substitution method to ensure that customers receive the products they need in a timely manner.