执行loadrunner录制脚本时报错，请大家帮忙一下！告诉可能的原因是什么

[wangyan2wangyan]

执行录制的loadrunner脚本时报错
Virtual User Script started
Starting action vuser_init.
vuser_init.c(13): lrd.c/fjInitDB: Using the "30" entry in section [ODBC_WINNT] in the "lrd.ini" file ("C:\Program Files\Mercury\LoadRunner\bin\lrdb32.dll")
[color=#FF0000]vuser_init.c(19): lrdb_open_connection: "SQLDriverConnect", return-code=1, native-error-code=5701, SQLState=01000, SQLError=[Microsoft][ODBC SQL Server Driver][SQL Server]已将数据库上下文改为 'master'。 Processing continues normally
vuser_init.c(19): lrdb_open_connection: "SQLDriverConnect", return-code=1, native-error-code=5703, SQLState=01000, SQLError=[Microsoft][ODBC SQL Server Driver][SQL Server]已将语言设置改为 简体中文。 Processing continues normally[/color]
vuser_init.c(19): lrd_open_connection: User="", Server=""
vuser_init.c(24): lrd_result_set: OK (no more result sets)
vuser_init.c(27): lrd_stmt: select @@microsoftversion
vuser_init.c(28): lrd_bind_col: Column=1