LoadRunner回放报错

[翩然清风Q]

错误提示：Action.c(271): Error -26612: HTTP Status-Code=500 (Internal Server Error) for "http://192.168.200.244:8081/epoa/epoa/login" [MsgId: MERR-26612]
Action.c(271): web_custom_request("login") highest severity level was "ERROR", 57 body bytes, 167 header bytes [MsgId: MMSG-26388]

代码定位：
web_custom_request("login_2",
"URL=http://192.168.200.244:8081/epoa/epoa/login",
"Method=POST",
"Resource=0",
"RecContentType=application/json",
"Referer=http://192.168.200.244:8081/epoa/",
"Snapshot=t35.inf",
"Mode=HTTP",
"EncType=text/x-gwt-rpc; charset=utf-8",
"Body=7|0|4|http://192.168.200.244:8081/epoa/epoa/|B469E53F79263023DD85A52FF8EB2D2E|com.whjzhb.epoa.client.core.login.rpc.LoginService|getCurrentUser|1|2|3|4|0|",
LAST);


哪位好心人帮忙看看啊，就是简单的登录进系统，然后退出，回放就出错了。