3260911 - Oracle . . . RSA1 issue connecting to remote other DB (HANA to Oracle) ... DBI error 16 occurred

SAP transaction code RSA1

SE38 -> ADBC_TEST_CONNECTION <conn_nm>   . . .    <logical system name / DBCO logical_system_name>
   dev_w##
    . . .
      B  Loading DB library '/usr/sap/HAD/DVEBMGS00/exe/dboraslib.so' ...
      M  *** ERROR => DlLoadLib()==DLENOACCESS - dlopen("/usr/sap/<SID>/DVEBMGS00/exe/dboraslib.so")
        "libclntsh.so.11.1: cannot open shared object file: No such file or directory"  [dlux.c
      M  {root-id=1205A00E8AB91EDD92E1E8558168BBC8}_{conn-id=00000000000000000000000000000000}_0
      B  *** ERROR => Couldn't load library '/usr/sap/<SID>/DVEBMGS00/exe/dboraslib.so'
       [dbcon.c      7092]








SM21 errors are very generic . . .

Message ID        BYG
Category            Database
Message Text     No shared library found for the database with ID
The Shared Library for this second database could not be found.
The Shared Library is usually found in the the <LS>Executable</> directory (profile parameter DIR_LIBRARY) under the name <LS>dbs <dbs>slib<os_est></>. 

<dbs> stands for the database type
<os_ext> stands for the operating system-specific extension of the Shared Libraries.
The database type is determined from the entry that corresponds to the specific DB ID in the table DBDCON.  Check whether the data in this entry is correct.

Database system cannot be reached, Unexpected RC when calling dsql_connect, Couldn't load library, No shared library found for the database with ID NETDB , KBA , BC-DB-ORA , Oracle , BW-WHM-DST-DBC , DB Connect , Problem