What is custom function in SAP CA-GTF-AIF - SAP Application Interface Framework?

SAP Term: custom function

• Component: CA-GTF-AIF

• Component Name: SAP Application Interface Framework

• Description: A hotspot to call a transaction, a report, or a URL for one log message.

Smart SAP Assistant

• Key Concepts: 
  Custom functions are a type of function module in the SAP Application Interface Framework (CA-GTF-AIF) that allow users to create their own custom logic and processes. They are used to extend the functionality of existing SAP applications and can be used to create custom business logic, process data, or integrate with external systems. 
  
  How to use it: 
  Custom functions can be created in the SAP Application Interface Framework (CA-GTF-AIF) by using the Function Builder tool. This tool allows users to create their own custom logic and processes by defining input and output parameters, as well as any additional logic or processing that needs to be done. Once the function is created, it can be called from other applications or processes within SAP. 
  
  Tips & Tricks: 
  When creating custom functions, it is important to ensure that all input and output parameters are properly defined. This will ensure that the function works as expected when called from other applications or processes. Additionally, it is important to test the function thoroughly before deploying it into production. 
  
  Related Information: 
  For more information on custom functions in the SAP Application Interface Framework (CA-GTF-AIF), please refer to the official SAP documentation. Additionally, there are many online resources available that provide tutorials and best practices for creating custom functions in SAP.