Configuring Signature Processing 

To process digital XML signatures, you require a J2EE engine. To activate the processing of digital signatures, you need to set up and activate a logical port.

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       1.      Create a new destination of type G in transaction SM59. Depending on the authentication type, use the following URLs:

Basic	http://<host>:<port>/wssproc/plain?style=document
Basic over SSL	https://<host>:<port>/wssproc/ssl?style=document
X.509 Client Certificate	https://<host>:<port>/wssproc/cert?style=document

In the standard configuration, a user from the J2EE server security role Administrators is used. To use a different role, change the role mapping in the security role WSSecurityProcessing in the component sap.com/tc~sec~wssec~app*wssprocess.jar (see User and Authorization Administration [Extern]). If XML signatures are involved, the user in question must also have the required keystore authorizations (see Key Storage Service

       2.      In transaction LPCONFIG, create a new logical port for the proxy class CO_WSSEWSSPROCESSOR_VI_DOCUMENT. Mark the logical port as a standard port. Then choose the destination and activate it.