What is zero data loss in SAP BC-SYB-ESP - SAP Event Stream Processor?

SAP Term: zero data loss

• Component: BC-SYB-ESP

• Component Name: SAP Event Stream Processor

• Description: A design methodology that results in protection from data loss. The project must be specially designed, publishers and subscribers must follow a certain protocol and you must use the consistent recovery and guaranteed delivery server features.

Smart SAP Assistant

• Key Concepts: 
  Zero data loss is a feature of the SAP Event Stream Processor (ESP) component of the SAP Business Suite. It ensures that all data sent to the ESP is processed and stored without any loss. This is achieved by using an in-memory buffer to store data until it is processed and stored in the database.
  
  How to use it: 
  The zero data loss feature of the SAP Event Stream Processor can be enabled by setting the “Zero Data Loss” flag in the ESP configuration. Once enabled, all data sent to the ESP will be stored in an in-memory buffer until it is processed and stored in the database. This ensures that no data is lost during processing.
  
  Tips & Tricks: 
  It is important to note that enabling zero data loss may have an impact on performance, as the in-memory buffer will need to be managed and monitored. Additionally, it is important to ensure that the buffer size is large enough to accommodate all incoming data, otherwise data may be lost due to overflow.
  
  Related Information: 
  For more information on zero data loss and other features of the SAP Event Stream Processor, please refer to the official SAP documentation. Additionally, there are many online resources available which provide detailed information on how to configure and use the ESP component of the SAP Business Suite.