Solution : https://service.sap.com/sap/support/notes/193616 (SAP Service marketplace login required)
Summary : Key words : Related Notes :
SAP Note identifies issues with DB Connect failures post-Oracle Client installation on UNIX, lack of shared library information visibility, and duplication of dynamic libraries. Post static linking of R/ri tools up to Release 4.0B, dynamism introduced in Release 4.5A led to dependencies on runtime loaded shared libraries: DBMS library db
/tp connect <sid> pf=/usr/sap/put/bin/tpparam -ddblibpath=/usr/sap/put/exeas, load /usr/sap/mm1/sys/exe/run/dboraslib, dbms client library oci_80500_shareddbsl shared library version 46c, /usr/sap/<sid>/sys/exe/run, shl_load /usr/sap/put/exe/dboraslib, -ddblibpath=/usr/sap/put/exefrom, db connect additional key words oracle 8, directory /oracle/<oracle_client_release>_<bits>/lib, sap dbms library db<dbms>slib, tp ---> libclntsh ---> dboraslibthe logical sequence decides
189591 Connect problems:4.6B, ORACLE, HP (64 bit) and DEC 180430 Installing the ORACLE client software for UNIX