loadrunner11 错误：Error -26377: No match found for the requested parameter XXXX. web_custom_request(XXX) highest severity level was "ERROR",....... [MsgId: MMSG-26387]

loadrunner错误：

Action.c(33): Error -26377: No match found for the requested parameter "tianbao_biaoge_savetodo_msg". Check whether the requested boundaries exist in the response data. Also, if the data you want to save exceeds 256 bytes, use web_set_max_html_param_len to increase the parameter size [MsgId: MERR-26377]
Action.c(33): web_custom_request("saveToDo") highest severity level was "ERROR", 19528 body bytes, 574 header bytes, 11 chunking overhead bytes [MsgId: MMSG-26387]

解决办法：

1、确认tianbao_biaoge_savetodo_msg变量匹配条件是否正确；

2、若匹配正确，打印出来响应报文，排除响应异常导致的；

web_reg_save_param("ResponseBody", "LB=", "RB=", "Search=Body", LAST);

lr_output_message("响应报文体：\n%s",lr_eval_string("{ResponseBody}"));

3、若匹配正确且响应正确，则在匹配函数前添加函数web_set_max_html_param_len("66666");即可；