Prerequisites:

Admin access (recommended)


Step 1: Navigate to OpenSSL Directory

C:\app\Datagaps\DataOpsSuite\DataOpsServer\files\openssl\bin


Step 2: Verify SSL Connectivity (Recommended First Step)

Before exporting the certificate, verify that the system can connect to the Tableau server:

command:-

openssl s_client -connect <TABLEAU_SERVER>:443 -servername <TABLEAU_SERVER>

Expected Outcome:

  • SSL handshake completes successfully
  • Certificate details are displayed

If this fails:

  • Check network/firewall access
  • Ensure server name is correct
  • Contact network/security team

Step 3: Retrieve and Save SSL Certificate

command:-

openssl s_client -connect <TABLEAU_SERVER>:443 -showcerts </dev/null 2>/dev/null | openssl x509 -outform PEM > tableau.cer

Output:

  • tableau.cer file will be created in current directory

Step 4: Navigate to Java Keytool Directory

C:\app\Datagaps\DataOpsSuite\DataOpsServer\jre\bin

Step 5: Import Certificate into Java Keystore

Note: Default Keystore Password: changeit

Open Windows Command Prompt :

comamnd:-

keytool -importcert ^

  -alias <ALIAS_NAME> ^

  -file tableau.cer ^

  -keystore ../lib/security/cacerts


(Important)
 Step 6: Confirm Import

When prompted:

Trust this certificate? [no]:

Type: yes


Step 7: Verify Certificate Import (optional)

command:-

keytool -list -keystore ../lib/security/cacerts | findstr <ALIAS_NAME>

Step 8: Restart DataOpsServer


Option-1

-- Restart DataOpsServer from windows Start menu

1) search for Stop-DataOpsServer and click on the executable

2) search for Start-DataOpsServer and click on the executable

Option-2

 -- Restart DataOpsServer from system services

1) search for Datagaps DataOps Server in Services page 

2) click on restart 


once Restarted please wait for DataOpsSuite Server application Start (approximately- 3 to 5 min)