loadrunner回放时报Error -26377(web_reg_save_param)

搞了大半天，终于能正常通过web_reg_save_param获取到自己想要的返回值了。

网上说了好多办法，但是对我都没用，我的办法是先用web_reg_save_param函数获取所有响应body体内容，然后根据返回的结果设置LB、RB值。

获取整个响应body体方法。

web_reg_save_param("ResponseBody",

"LB=",

"RB=",

"Search=Body",LAST);//获取所有的responsebody值。

如果使用LR11，使用web_reg_save_param_ex函数更好些。

web_reg_save_param_ex（

“ParamName=temp”,

"LB=",

"RB=",

"Ordinal=1",

SEARCH_FILTERS,

"ContentType=text/html",

LAST）;

示例：比如说从WEB页面上看返回值为userid:10,username:十，那么如果想获取到userid的值：10方法如下：

方法一：通过返回页面上格式设置LB和RB，这样做一直是报错，后来就尝试了方法二。

web_reg_save_param_ex（

“ParamName=userid”,

"LB=userid:",

"RB=,username",

"Ordinal=1",

SEARCH_FILTERS,

"ContentType=text/html",

LAST）;

方法二：通过在日志中查看整个响应BODY体，来设置LB、RB。

web_reg_save_param_ex（

“ParamName=userid”,

"LB=\nuserid:",

"RB=,\nusername",

"Ordinal=1",

SEARCH_FILTERS,

"ContentType=text/html",

LAST）;

上述两种方法可以看出，方法二变量前边都多个换行符\n，我也不知道为什么这样就没问题，但是查看body体中变量前确实都加了\n，这样设置就不报错了。

其它人的解决方法通常如下，供大家参考。

Error -26377

web_set_max_html_param_len("1024");

Action.c(56): Error -26377: No match found for the requested parameter "returncodeVar". Check whether the requested boundaries exist in the response data.

Also, if the data you want to save exceeds 4096 bytes, use web_set_max_html_param_len to increase the parameter size

经测试发现...

web_set_max_html_param_len("1024");语句应该写在web_reg_save_param(）之前，例如：

web_set_max_html_param_len("1024");

web_reg_save_param("returncodeVar",

"LB={\"returncode\":\"",

"RB=\"}",

"Ord=1",

LAST);

如果脚本中多次用到web_reg_save_param(）应该每处都加上这句web_set_max_html_param_len()

办法一不能解决的情况下，

解决办法如下：设置runt time setting中的internet
protocol-preferences中的advaced区域有一个winlnet
replay instead of sockets选项，选项后再回放就成功了!


Error -27740

Action.c(5): Error -27740: Overlapped transmission of request to "192.168.4.177" for URL "http://192.168.4.177:8080/" failed: WSA_IO_PENDING

/article/2128461.html

Troubleshooting

Add the following statement to the beginning of the script to disable the breakdown of the "First Buffer" into server and network time: web_set_sockets_option("OVERLAPPED_SEND", "0");

Error -27727

Action.c(5): Error -27727: Step download timeout (180 seconds) has expired when downloading resource(s). Set the "Step Timeout caused by resources is a warning" Run-Time Setting to Yes/No to have this message as a warning/error,
respectively

一、Step download timeout (120 seconds)
这是一个经常会遇到的问题，解决得办法走以下步骤：
1、修改run time setting中的请求超时时间，增加到600s,其中有三项的参数可以一次都修改了，HTTP-request
connect timeout，HTTP-request receieve timeout，Step download timeout，分别建议修改为600、600、5000。run
time setting设置完了后记住还需要在control组件的option的run time setting中设置相应的参数。
2、办法一不能解决的情况下，解决办法如下：
设置runt time setting中的internet
protocol-preferences中的advaced区域有一个winlnet
replay instead of sockets选项，选项后再回放就成功了。切记此法只对windows系统起作用，此法来自zee的资料。

Error -27796

Action.c(5): Error -27796: Failed to connect to server "192.168.4.177:8080": [10060] Connection timed out

Error -27791

Action.c(5): Error -27791: Server "192.168.4.177" has shut down the connection prematurely

Error -27728

Action.c(5): Error -27728: Step download timeout (180 seconds) has expired

Abnormal termination, caused by mdrv process termination.

Error -27496: Internal Error - InternetCloseHandle failed for item at 0C678FF8, Windows error code=6. Assuming the item can be deleted, but error(s) may occur in fvLrwNetWinInetCallback

Action.c(23): Error -27492: "HttpSendRequest" failed, Windows error code=12002 and retry limit (0) exceeded for URL="http://www.xxxx.com/"

Error -26499: Internal Error - Granulated Transaction_UserDataPoint("HTTP_200", 1) failed, rc=-1

Action.c(23): Error -26377: No match found for the requested parameter "hotelId". Check whether the requested boundaries exist in the response data. Also, if the data you want to save exceeds 1024 bytes, use web_set_max_html_param_len
to increase the parameter size

Action.c(23): Error -26374: The above "not found" error(s) may be explained by header and body byte counts being 0 and 0, respectively.

Action.c(64): Error: C interpreter run time error: Action.c (64): Error -- memory violation : Exception ACCESS_VIOLATION received.

LR中在winsocket下解决10053错误
http://haotesting.blogbus.com/logs/33921729.html http://bbs.51testing.com/thread-478927-1-1.html?/index http://www.51testing.com/?60038/action_viewspace_itemid_3786.html