2670771 - Assertion failed: Detected database connection issues for host strsap<ID> with port 4901 and database server name - SAP ASE for Business Suite

• SWPM 1.0 SP23 is being used to migrate from Oracle to SAP ASE 16.0.03.xx
• During the upgrade process, the following error is returned:

ERROR 2018-07-09 15:19:27.632 (root/sapinst) id=controller.stepExecuted errno=FCO-00011
The step syb_step_setup_db_server with step key |NW_ABAP_Additional_DB|ind|ind|ind|ind|0|0|NW_CreateDBwithoutLoad|ind|ind|ind|ind|createdbnoload|0|NW_CreateDB|ind|ind|ind|ind|createdb|0|NW_SYB_DB|ind|ind|ind|ind|SYB_DB_CONTEXT|0|syb_step_setup_db_server was executed with status ERROR (Last error reported by the step: Assertion failed: Detected database connection issues for host strsap<ID> with port 4901 and database server name <SID>.
Database connect via isql tool is possible.
Database connect via JDBC driver is not possible.
Refer to trace file sapinst_dev.log for further information).

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• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite

SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0 ; Sybase Adaptive Server Enterprise 12.5 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Adaptive Server Enterprise 15.5

Assertion failed: Detected database connection issue, Database connect via JDBC driver is not possible, DMO, SWPM 1.0 SP23, syb_verify_jdbc_connect2, SWPM, JDBC, DBCLIENT , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem