SAP ES5 is the SAP Gateway Demo server. We are having some problems with this link.
After clicking the registration link, you will be directed to the login page in the image above:
https://register.sapdevcenter…
This is because the prerequisites for registering an account with ES5 have not been met:
In order to sign up for an account on the Gateway Demo System, you must have an account on sap.com. To register for an account on sap.com, navigate to
https://www.sap.com, and then click on the person icon in the upper left hand corner of the web page. Once your account is set up, you can continue to register.
You must first register an account on the SAP official website (https://www.sap.com).
After that, you can continue with ES5 registration.
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