During the reply of JMeter script Cookie value is being sent as a sting instead of sending in JSON format:

Below is the response headers and request body that was captured during recording the script. In both response header and request body USER_DETAILS cookie sent is JSON format:

Responder headers:

HTTP/1.1 200 OK
Date: Thu, 28 Oct 2021 01:58:54 GMT
X-Frame-Options: SAMEORIGIN
X-OneAgent-JS-Injection: true
X-FRAME-OPTIONS: SAMEORIGIN
X-Content-Type-Options: nosniff
Cache-Control: private, no-cache, no-store, must-revalidate
Pragma: No-cache
Expires: Thu, 01 Jan 1970 00:00:00 GMT
X-FRAME-OPTIONS: SAMEORIGIN
Set-Cookie: SYSTEM_MODE=FEEBASED; Path=/; HttpOnly
Set-Cookie: USER_DETAILS={"userType":"CSR"#"systemMode":"FEEBASED"#"userExperience":null#"tin":null#"tinStatus":null#"tinPaymentMethod":null#"tinAccessLvl":null#"loggedInUserID":"vashok3"#"activeRecord":null#"pendingRecord":null#"productRate":"0.5% of Payment"}; Path=/; HttpOnly
Set-Cookie: providerTIN=411967313; Path=/; HttpOnly
Set-Cookie: payerId=00000; Path=/; HttpOnly
Set-Cookie: csrRole=efsppssup; Path=/; HttpOnly
Set-Cookie: paymentDate=""; Path=/; HttpOnly
Set-Cookie: userId=vashok3; Path=/; HttpOnly
Set-Cookie: CSRNachaFlg=Y_efsppssup; Path=/; HttpOnly
Server-Timing: dtSInfo;desc="0", dtRpid;desc="-278248185"
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html
Content-Language: en-US
Set-Cookie: BIGipServerppsp-stage-e-csr.optumhealthfinancial.com_8080=1631999498.36895.0000; expires=Thu, 28-Oct-2021 04:58:54 GMT; path=/; Httponly; Secure
Strict-Transport-Security: max-age=300; includeSubDomains


Request Body:

Same USER_Details cookie from above response is sent in the request body below:

GET https://ppsp-stage-e-csr.optumhealthfinancial.com/viewPaymentCSR.do?flowType=CSR

GET data:


Cookie Data:
BIGipServerppsp-stage-e-csr.optumhealthfinancial.com_8080=1631999498.36895.0000; JSESSIONID=0000ylQzPULycaZ4k6PHIzndGz1:1a9laq64b; SYSTEM_MODE=FEEBASED; USER_DETAILS={"userType":"CSR"#"systemMode":"FEEBASED"#"userExperience":null#"tin":null#"tinStatus":null#"tinPaymentMethod":null#"tinAccessLvl":null#"loggedInUserID":"vashok3"#"activeRecord":null#"pendingRecord":null#"productRate":"0.5% of Payment"}; providerTIN=411967313; payerId=00000; csrRole=efsppssup; paymentDate=""; userId=vashok3; CSRNachaFlg=Y_efsppssup; dtCookie=v_4_srv_60_sn_50B4C8450D57E683E9DE929A7E4DF9C5_perc_100000_ol_0_mul_1_app-3Aea7c4b59f27d43eb_1


Below the response header and request body after script reply:

Replay Response Headers:

HTTP/1.1 200 OK
Date: Thu, 28 Oct 2021 16:21:50 GMT
X-Frame-Options: SAMEORIGIN
X-OneAgent-JS-Injection: true
X-FRAME-OPTIONS: SAMEORIGIN
X-Content-Type-Options: nosniff
Cache-Control: private, no-cache, no-store, must-revalidate
Pragma: No-cache
Expires: Thu, 01 Jan 1970 00:00:00 GMT
X-FRAME-OPTIONS: SAMEORIGIN
Set-Cookie: SYSTEM_MODE=FEEBASED; Path=/; HttpOnly
Set-Cookie: USER_DETAILS={"userType":"CSR"#"systemMode":"FEEBASED"#"userExperience":null#"tin":null#"tinStatus":null#"tinPaymentMethod":null#"tinAccessLvl":null#"loggedInUserID":"vashok3"#"activeRecord":null#"pendingRecord":null#"productRate":"0.5% of Payment"}; Path=/; HttpOnly
Set-Cookie: providerTIN=411967313; Path=/; HttpOnly
Set-Cookie: payerId=00000; Path=/; HttpOnly
Set-Cookie: csrRole=efsppssup; Path=/; HttpOnly
Set-Cookie: paymentDate=""; Path=/; HttpOnly
Set-Cookie: userId=vashok3; Path=/; HttpOnly
Set-Cookie: CSRNachaFlg=Y_efsppssup; Path=/; HttpOnly
Server-Timing: dtSInfo;desc="0", dtRpid;desc="481686321"
Keep-Alive: timeout=30, max=199
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html
Content-Language: en-US
Set-Cookie: BIGipServerppsp-stage-e-csr.optumhealthfinancial.com_8080=1631999498.36895.0000; expires=Thu, 28-Oct-2021 19:21:50 GMT; path=/; Httponly; Secure
Strict-Transport-Security: max-age=300; includeSubDomains


Replay Request Body: 

Here the USER_DETAILS cookie is passed as a string instead of JSON

GET https://ppsp-stage-e-csr.optumhealthfinancial.com/viewPaymentCSR.do?flowType=CSR

GET data:


Cookie Data:
JSESSIONID=0000HxIgEBpSUB3nu2gWvDHkauE:1e5int9un; dtCookie=v_4_srv_58_sn_852598A31A0F66B52B10C7C2C81C5058_perc_100000_ol_0_mul_1_app-3Aea7c4b59f27d43eb_1; SYSTEM_MODE=FEEBASED; USER_DETAILS="{userType:CSR#systemMode:FEEBASED#userExperience:null#tin:null#tinStatus:null#tinPaymentMethod:null#tinAccessLvl:null#loggedInUserID:vashok3#activeRecord:null#pendingRecord:null#productRate:0.5% of Payment}"; providerTIN=411967313; payerId=00000; csrRole=efsppssup; userId=vashok3; CSRNachaFlg=Y_efsppssup; BIGipServerppsp-stage-e-csr.optumhealthfinancial.com_8080=1631999498.36895.0000