# Ignition - Echo response in secs/gem **URL:** \ **Category:** Ignition\ **Created:** [November 9, 2020, 6:10am UTC](https://forum.inductiveautomation.com/t/ignition-echo-response-in-secs-gem/40435 "2020-11-09T06:10:46Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![dvsagar95](https://avatars.discourse-cdn.com/v4/letter/d/9dc877/32.png) [@dvsagar95](https://forum.inductiveautomation.com/u/dvsagar95)\ **Post date:** [November 9, 2020, 6:10am UTC](https://forum.inductiveautomation.com/t/ignition-echo-response-in-secs-gem/40435/1 "2020-11-09T06:10:46Z")
I was working on echo response in secs/gem. I created a response for s2f39 message. I wrote a script to send the request to the simulator. The response is shown as none. I have edited the sdl messages on both sides so that the request body contains only dataid. This is the message I have sent. myEquipment = “equipment1” body = [{“format”:“U”, “value”:100}] transactionID = system.secsgem.sendRequest(“S2F39”, True, body, myEquipment) print transactionID response = system.secsgem.getResponse(transactionID, myEquipment, 2) print response I have send the message by including datalength also. result is the same. This is the echo response I have created: name:resp1 stream:2 function:39 response{2} header{4} stream:2 function:40 reply:true doc"Report grant" body[1] 0 {3} format:B value:0 doc:GRANT, multiblock request grant How can i obtain the response? Thank you.