I have a Web-application from which I can delete a DB data using data textfiled, and then clicking on the DELETE button for deleting the data, and it worked fine, and when I check in the DB I found it indeed deleted. But in Loadrunner script it does not work with this function:
web_custom_request("deleteUser",
"URL=https://blabla/deleteUser",
"Method=POST",
"Resource=0",
"Referer=https://blabla.net/",
"Snapshot=t65.inf",
"Mode=HTML",
"EncType=application/json;charset=utf-8",
"Body={\"environment\":\"opint\",\"userIdentifier\":\"{USERID}\"}",
LAST);