Cause:
SAP router數字證書有效期是一年，過了這個時間會過期，需要重新申請
SAP強制用戶的sap router證書有效期一年，到期必須更換，否則OSS連接會失敗
網上有很多關於SAProuter證書跟新的文章，但是都已經采用老的方案，把目前最方便的方式介紹給大家：
SAProuter詳細的介紹
https://support.sap.com/en/tools/connectivity-tools/saprouter.html
更新的具體步驟
Please do the following to renew your SNC credentials:
1. On your SAProuter, delete your existing PSE file and old certificate files ( "cred_v2", "local.pse", "srcert" and "certreq").
2. Generate a PSE (preferred option):
a) You must provide a password, which will be used to create your SAProuter PSE;
https://launchpad.support.sap.com/#/saproutercertificate
input PSE password
b) Download the generated pse, extract it and then rename it as "local.pse" in the same directory as the sapgenpse executable.
3. Now you will have to create the credentials for the SAProuter with the same program (if you omit -O <user_for_SAProuter>, the credentials are created for the logged in user account):
sapgenpse seclogin -p local.pse -x <pse password>
| saprouter://saprouter # ./sapgenpse seclogin -p local.pse -x <pse password> running seclogin with USER="root" Added SSO-credentials for PSE "/saprouter/local.pse" |
It will generate file cred_v2
Then to restart the saprouter:
| saprouter://saprouter # ./saprouter -r -V 2 -K "p:CN=<router entry>, OU=<client number>, OU=SAProuter, O=SAP, C=DE"
trcfile dev_rout no logging active |
WARNING: wildcard character used in route target
DONE。