My script:

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// Create map to hold search condition - Get the Employee Record from the Employee Form

searchMap1 = Map();

searchMap1.put("searchField","EmployeeID");

searchMap1.put("searchOperator","Is");

searchMap1.put("searchText",'9994');

// Execute the get records task to fetch the search result

response = zoho.people.getRecords("P_Employee",0,1,searchMap1);

// Retrieve the value for the key field Zoho_ID

ZohoID = response.get(0).get("Zoho_ID");

info ZohoID;

recordid = ZohoID;

// Get info in the Certifications Tabular Section from the Employee form

CertifRec = response.getJSON("tabularSections").getJSON("Certifications");

///info CertifRec;

sectionid = 67512000071010042;

for each  RecordList in CertifRec

{

                CertifCertification = RecordList.get("Certification");

                CertifPassDate = RecordList.get("PassDate");

                CertifAttempt = RecordList.get("Attempt");

                CertifPDF = "";

                info "Certification = " + CertifCertification;

                info "PassDate = " + CertifPassDate;

                info "Attempt = " + CertifAttempt;

                ///////////////////////////////////////////////////////////////

                /// 2) Push data in the Tabular section of the new form

                /////////////////////////////////////////////////////////////

                data = "{\"" + sectionid + "\" : {\"add\": [{\"Certification\": \"" + CertifCertification + "\",\"Pass_Date\": \"" + CertifPassDate + "\",\"Attempt\": \"" + CertifAttempt + "\",\"Certificate_PDF\": \"" + CertifPDF + "\"}]}}";

                info "data = " + data;

                dat = Map();

                ///dat.put("EmployeeRecordID",recordid);

                dat.put("recordId",recordid);

                dat.put("tabularData",data);

                url = https://people.zoho.com/people/api/forms/json/Certifications2/updateRecord?;

                respo = invokeurl

                [

                                url :url

                                type :POST

                                parameters:dat.toMap()

                                connection:"people_authorization"

                ];

                info respo;

} 

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67512000042599277

Certification = ADOBE Certified Expert - AEM Business Practitioner

PassDate = 01-Nov-2022

Attempt =

data = {"67512000071010042" : {"add": [{"Certification": "ADOBE Certified Expert - AEM Business Practitioner","Pass_Date": "01-Nov-2022","Attempt": "","Certificate_PDF": ""}]}}

{"response":{"message":"Error occurred","uri":"/api/forms/json/Certifications2/updateRecord","errors":{"code":7049,"message":"No record available with the specified record ID"},"status":1}}