1. Check the current version of SAProuter.
2. Download the latest SAProuter from the SAP Service Marketplace. You can browse as below directories and select the SAProuter based on the release, operating system.
Software Downloads > SAP Software Download Center > Support Packages and Patches > A-Z Index > S > Saprouter > Saprouter 7.00 -> Linux on x86_64 64bit -> saprouter_17-10004304.sar
3. Once downloaded, upload the file to the SAProuter operating system and extract the file using SAPCAR.
4. Bring down the SAProuter.
5. Backup the old saprouter & niping executable files and replace with the extracted files from step 3.
cd /usr/sap/saprouter cp -pR saprouter saprouter.BAK cp -pR niping niping.BAK
mv saprouter /usr/sap/saprouter mv niping /usr/sap/saprouter
6. Ensure the files are having the correct ownership and permission.
chown sidadm:sapsys niping saprouter chmod 755 saprouter chmod 644 niping
7. Bring up the SAProuter.
8. Test the SAProuter functionality.
Note
SAP Note 1921693 – How to update SAProuter
SAP Note 1520179 – SAProuter version number update