Connection with external oracle database
I must connect to an external Oracle database, I work with SAP Netwaver 7.4s. I installed the Oracle client, set the ernvironment variables
ORACLE_HOME -> E:\oracle\ora92
NLS_LANG -> SPANISH_SPAIN.WE8ISO8859P1
ORA_NLS33 -> E:\oracle\ora92\ocommon\nls\ADMIN\DATA
TNS_ADMIN -> E:\oracle\ora92\network\ADMIN
I created an DBCON entry for the connection and I use it un my program, but when I try to execute the program it shows me the next error:
The connection identifier points to the data in the table DBCON
needed to establish a connection to the database system in the
context of the multi-connect. However, there is no entry
with the key "M".
What else must I do?