What is callable entity in SAP OPU-GW - OPU-GW (Gateway)?

SAP Term: callable entity

• Component: OPU-GW

• Component Name: OPU-GW (Gateway)

• Description: Gateway Special case of a media entity. Callable entities allow applications based on any technology that consume OData services to navigate to applications related to that data without using special SAP APIs.

Smart SAP Assistant

• Key Concepts: 
  A callable entity is a component of the SAP Gateway (OPU-GW) that allows external applications to access and use SAP data. It is a way for external applications to communicate with the SAP system and access data stored in the system. 
  
  How to use it: 
  Callable entities are used to access and use SAP data from external applications. They are created in the SAP Gateway and can be used to access data from the SAP system. The callable entity can be used to read, write, update, or delete data from the SAP system. 
  
  Tips & Tricks: 
  When creating a callable entity, it is important to ensure that the correct permissions are set for the entity. This will ensure that only authorized users can access the data stored in the SAP system. Additionally, it is important to ensure that the callable entity is properly configured so that it can be used by external applications. 
  
  Related Information: 
  For more information on callable entities and how to use them, please refer to the official SAP documentation on OPU-GW (Gateway). Additionally, there are many online resources available that provide tutorials and tips on how to use callable entities with SAP systems.