Data Truncated Warning

Question

Hi,
Im getting following ODBC warning while connecting with TT database.
I understood its thrown after SQLDriverConnect() in my application.
This error was noticed after changing my DSN.
[TimesTen][TimesTen 7.0.2.0.0 CLIENT] Data truncated. ODBC Error/Warning = 01004, TimesTen Error/Warning = 0
Both the server dsn connection character set is JA16SJIS .
Connection is done and I could do operations on the DB .
Thanking in advance
sanal

Answer 1

Hi thanks ,
This is the connection.DLL contains the following method
int getConnection(SQLHENV henv,SQLHDBC hdbc,char * dsn){
     SQLRETURN rc = SQL_SUCCESS; //* General return code for the API
     SQLHSTMT hstmt = SQL_NULL_HSTMT; //* Statement handle
     SQLCHAR connOut[255];// Buffer for completed connection string
     SQLSMALLINT connOutLen;//Number of bytes returned in ConnOut
     SQLCHAR connStr = (SQLCHAR)dsn;//Connection string
     /* FOR LOGGING THE MESSAGE IN THE LOG*/
     logMessage('D', __FILE__, "getConnection", __LINE__, "Entering connection"); //logging a 'DEBUG'
     rc = SQLAllocEnv(henv);
     if (rc != SQL_SUCCESS){
          logMessage('E', __FILE__, "getConnection", __LINE__, "Unable to allocate an environment handle!");
          exit(1);
     logMessage('D', __FILE__, "getConnection", __LINE__, "Allocating Connection Handle"); //logging a 'DEBUG'
     rc = SQLAllocConnect(*henv, hdbc);
     if (rc != SQL_SUCCESS){
          printf("unable to allocate connection handle hdbc");
     chkReturnCode(rc, *henv, SQL_NULL_HDBC, SQL_NULL_HSTMT, "Unable to allocate a connection handle\n", __FILE__, __LINE__, 1);
     logMessage('D', __FILE__, "getConnection", __LINE__, "Creating the connection"); //logging a 'DEBUG'
     rc = SQLDriverConnect(*hdbc, NULL,connStr, SQL_NTS,connOut, sizeof(connOut),&connOutLen,SQL_DRIVER_NOPROMPT);\
     chkReturnCode(rc, henv, hdbc, SQL_NULL_HSTMT, "Error in connecting to the data store\n", __FILE__, __LINE__, 1);
     return rc; // Connection will be closed in the calling program
Im passing the env and connection handles from my calling program as follows
rc=getConnection(&henv,&hdbc,connStr);
where connStr="DSN=sanal_dsn;PermSize=64"
even if rc =1 ,surprisingly connection is there and i can do operations on DB.
thanks for ur time,
sanal