3486474 - Error: Connection to database server lost; check server and network status [System error: null] when replicating from HanaAdapter remote source - SDI

• Unable to start the real-time replication from HanaAdapter remote source.
• Receive the following error.
  • Failed to add subscription for remote subscription <table_name> in remote source <remote_source_name>. Error: exception 151050: CDC add subscription failed: Failed to add the first subscription. Error: com.sap.db.jdbc.exceptions.SQLNonTransientConnectionExceptionSapDB: Connection to database server lost; check server and network status [System error: null]
• The framework.trc contains the following error.
  • [ERROR] HanaAdapterDelegate | ExceptionUtil.newAdapterException [] - Failed to add the first subscription. Error: com.sap.db.jdbc.exceptions.SQLNonTransientConnectionExceptionSapDB: Connection to database server lost; check server and network status [System error: null] Failed to check if table "<schema>"."<table_name>" exists. Error: Connection to database server lost; check server and network status [System error: null] 
• Have verified the "<schema>"."<table_name>" does exist in the source Hana database, but still receive this error.

SAP HANA Smart Data Integration

S/4 Hana, SAP Datasphere, remote table , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem