Which certification is required to install an SAP HANA Tailored Data Center Integration (TDI) system

[PaulRR]

Which certification is required to install an SAP HANA Tailored Data Center Integration (TDI) system?

SAP HANA Tailored Data Center Integration (TDI) Overview says:

Let only certified person(s) do the SAP HANA software installation

• Required exam: C_HANATEC_16 (*) - See SAP Training and Certification Shop for details
• The exam needs to be successfully passed for a person to perform SAP HANA SW installations
  • SAP HANA hardware partners and their employees do not need this certificate
  • Companies or their employees, who are sub-contractors of hardware partners must be certified to perform HANA SW installations

The highest versions of the exam I can find reference to are:

• C_HANATEC_17 (Get Certified: C_HANATEC_17 - SAP Community)
• C_HANATEC_19 (C_HANATEC_19 |SAP Certified Technology 2.0 SPS07 Exam | Udemy)

Searching for 'HANATEC' in Learning Journeys - Overview gives no results.