2516116 - Resolving ADBC Error 'Internal Error 16' When Connecting to SAP HANA Database via Secondary Connection

• Unable to establish a connection to the SAP HANA Database. 
• The following error is displayed in DBA Cockpit:
  "ERROR Database connection : ADBC error 'Internal error 16 has occurred'" 
• The Work Process Traces (ST11) show 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 => could not load library for database connection EHT [dbds 862] 
B ***LOG => unexpected return code 8192 calling DBDS [dbacds 1883] 

• As per KBA 2483845, you updated to the latest client for your specific SAP HANA revision.
  
  

• SAP HANA Database 
• Database Interface/DBMS for SAP HANA
  
  

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