DBCO: Connection from sap R/3 oracle to SQL

Question

Hi,
I am trying to carry out a connection with SQL through SAP, I carried out it based on the notes: 738371, 323151 and 178949, where my <b>CONNECTION</b> is: 
DB Connection SQL_DESARROLLO
DBMS                 MSS
User name fiSBS
password
Conn. info
MSSQL_SERVER=tcp:XXX.XX.XXX.XXX MSSQL_DBNAME=DB_fisap   
I carried out a <b>PROGRAM</b> with the following code:
EXEC SQL.
    SET CONNECTION:SQL_DESARROLLO.
ENDEXEC.
IF SY-SUBRC NE '0'.
    EXIT.
ENDIF.
However when executing the program it originates me a dump, where it marks the following <b>ERROR</b>:
Runtime Errors         DBIF_DSQL2_SQL_ERROR                                   
Exception              CX_SY_NATIVE_SQL_ERROR                                 
SQL error 922 occurred when executing EXEC SQL.                               
The error occurred in the current database connection "DEFAULT".              
An exception occurred. This exception is dealt with in more detail below      
. The exception, which is assigned to the class 'CX_SY_NATIVE_SQL_ERROR', was 
neither caught nor passed along using a RAISING clause, in the procedure  "CONECTA_SQL_DES" "(FORM)" Since the caller of the procedure could not have expected this exception to occur, the running program was terminated. 
could somebody help me?
Thanks,
Ruth Gomez

Answer 1

Ruth,
you have to open the db connection:
    exec sql.
      set connection : 'SQL_DESARROLLO'
    endexec.
    if sy-subrc <> 0.
      exec sql.
        connect to :'SQL_DESARROLLO'
      endexec.
      if sy-subrc <> 0.
      endif.
    endif.
Regards
paolo divjanovic