SAP Exam C_TADM_23 Topic 2 Question 43 Discussion

In SAP S/4HANA, savepoints are critical to database consistency and recovery mechanisms. A savepoint is a point in time at which the database can be consistently restored. The triggering of savepoints is an automatic process managed by the database, ensuring that data changes are synchronized and durable.

A) By performing a database backup: When a database backup is initiated, a savepoint is automatically created to ensure that the backup reflects a consistent state of the database. This savepoint allows for the recovery of the database to the exact state it was in at the time of the backup.

B) By a database soft shutdown: During a soft shutdown of the database, a savepoint is triggered to ensure that all in-memory changes are flushed to disk and that the database is in a consistent state before the shutdown completes. This process ensures that the database can be restarted without data loss or corruption.

Savepoints play a crucial role in the database's ability to recover from failures and maintain data integrity. By automatically creating savepoints at key operations like backups and shutdowns, the database ensures that it can always be restored to a consistent state.