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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

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