
Open the NWA administrator page via the navigation,
Configuration > Security > Certificates and Keys > Key Storage
Alternatively, use the quick link URL.
[http/https]://[ AS-JAVA-HOSTNAME ]:PORT/nwa/key-storage
Click on SAPLogonTicketKeypair-cert and select Export Entry.

Choose Binary X.509 as the export format. Click on Download.

In SAP AS ABAP system, open transaction code STRUST. Click on System PSE and Verification PSE.

Type the PSE name and save it to your local laptop.

Next, from the top menu, click on PSE and select Import.

Locate the PSE which you saved it earlier.

Under certificate, click on below highlighted icon to import the certificate.

Locate the SAPLogonTicketKeypair-cert.

Click Add to Certificate List.

Finally, save the file your with the .PSE format. You are done!

Reference
- 2232898 – How to create PSE file for SAPLogonTicketKeypair and SAPLogonTicketKeypair-cert in 7.1x onwards Java system
- 722072 – Create a PSE file from X.509 certificate files
- Keystore Administration


