Urgent! 0711-317 ERROR: Undefined symbol: ...

ld: 0711-317 ERROR: Undefined symbol: .sqlcxt
ld: 0711-317 ERROR: Undefined symbol: .sqlglm
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more

Please help! If you need something more to know about my environment, reply to this posting!

Oliver

Here is the Test-File:

#include <sqlca.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sqlda.h>
#include <sqlcpr.h> 

struct telegramm
{

    char satzart[3];
    char daten[1024];
};

/*

    char datum[30];
    char laenge[5];
*/

void sql_error(msg)

   char *msg;
{

    char err_msg[512];
    size_t buf_len, msg_len;

    EXEC SQL WHENEVER SQLERROR CONTINUE;     printf("\n%s\n", msg);

    buf_len = sizeof (err_msg);
    sqlglm(err_msg, &buf_len, &msg_len);     printf("%.*s\n", msg_len, err_msg);

    EXEC SQL ROLLBACK RELEASE;
    exit(EXIT_FAILURE);
}

void main()
{

    char username[6];
    char password[10];
    char database[10];

    struct telegramm *telegramm_ptr;

    if ((telegramm_ptr = (struct telegramm *) malloc(sizeof(struct telegramm))) == 0)

    {

        fprintf(stderr, "Memory allocation error.\n"); 
        exit(EXIT_FAILURE); 

    strcpy(username, "abc"); 
    strcpy(password, "abc"); 
    strcpy(database, "abc");     
   
 

    EXEC SQL WHENEVER SQLERROR DO sql_error("ORACLE error--");  

    EXEC SQL CONNECT :username IDENTIFIED BY :password AT :database;     printf("\nConnected to ORACLE as user: %s\n", username);