SAP HANA Forum
Do SAP HANA application server user sessions stay in reconnect status?
A switch to the standby currently will lead to an abort of the transaction, if the SAP Application Server transaction is connecting to the database. If during the failover a transaction is accessing the database, NetWeaver notices the lost connection and performs a rollback of the ABAP transaction. If, however, the ABAP transaction is not active or does not access the database for the time of the failover, nothing happens.
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