Authentication required, please use web_set_user

Hello Team,

I am getting the following error when recording an Oracle web application:

Action.c(823): Error -26547: Authentication required, please use web_set_user, e.g. web_set_user("domain\\user", "password", "host:port");   [MsgId: MERR-26547]

The error comes out of the following request:

web_custom_request("loginInfo",
       "URL={p_URL}",
       "Method=POST",
       "Resource=0",
       "RecContentType=application/json",
       "Referer={p_URL1}",
       "Snapshot=t83.inf",
       "Mode=HTTP",
       "EncType=application/x-www-form-urlencoded; charset=UTF-8",
       "Body=ouafSecurityToken=zz5Uln%2BCQWWglqKlYMl8yrkYXp1JLmtnjGamZ1cSj2E%3D",
  LAST);

Please assist.

Thanks