SAP Knowledge Base Article - Preview

2516116 - ADBC error 'Internal error 16 has occurred' when connecting to a SAP HANA Database with secondary Database connection


  • Cannot establish a HANA Database connection.
  • You recieve the following error within DBA Cockpit:

          "ERROR Database connection <SID> : ADBC error 'Internal error 16 has occured"

  • Within Work Process Traces (ST11) you see the following error messages:

          B Loading DB library '/usr/sap/xxx/xxxxxxx/exe/dbhdbslib.o' ...
          M *** ERROR => DlLoadLib()==DLENOACCESS - dlopen("/usr/sap/xxx/xxxxxxx/exe/dbhdbslib.o") FA
          "#0509-130 Symbol resolution failed for /usr/sap/xxx/xxxxxxx/exe/dbhdbslib.o because:
           #0509-136 Symbol _Doraise__Q2_3std8bad_castCFv (number 127) is not exported from
           ## dependent module /usr/sap" (errno=8,Exec format error) [dlux.c 445]
           M {root-id=59775B0FD58618C0E10080000A01E63F}_{conn-id=00000000000000000000000000000000}_0
           B *** ERROR => Couldn't load library '/usr/sap/xxx/xxxxxxx/exe/dbhdbslib.o'
          [dbcon.c 5973]
          B {root-id=59775B0FD58618C0E10080000A01E63F}_{conn-id=00000000000000000000000000000000}_0
          B ***LOG <sid> => could not load library for database connection EHT [dbds 862]
          B ***LOG <sid>=> unexpected return code 8192 calling DBDS [dbacds 1883]

  • As per KBA 2483845 you updated to the latest Client for you specific HANA Revision.



SAP HANA Database


SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0


Database Connection ADBC library Client , KBA , BC-DB-HDB-SYS , Database Interface/DBMS for SAP HANA , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.