Principal Propagation in SAP BPM

[ROHITGERA1]

Hello,

I want to use the Principal Propagation Property of SAP BPM to use propagate the Principal to a Automated Activity.

Currently we are using a automated activity which is calling a ABAP Web Service and the User is used for calling the web Service is fetching from SOA Configuration in nwa, when we create a back end system or when we create the provide system in nwa that time we are giving the logon credential of back-end system. So on the time of Automated Activity it is taking that credential.

If read in some block to achieve this we need to remove the credential of the back-end system from nwa but when we removed the credentials from System creation in nwa but after that the status of system got failed.

Please Suggest if there is any solution for Achieving the Principal Propagation.

Thanks,
Rohit Gera

[ch_loos]

Check the product documentation:

Principal Propagation - Business Process Management Security Guide - SAP Library

[ROHITGERA1]

Hi Christian,

Thank you for your Information but I have already read this article.

The issue I am facing is that I am enabling the Principal Propagation in the Property of the process and for achieving this I have removed the Technical User from Back-end System in nwa.

1. Connectivity	The user and password that is used to set up the connection in the SAP NetWeaver Administrator SOA Management is consumed by the automated activity.
2. Principal propagation	If no credential is provided by the connectivity and if principal propagation is activated for the process flow and the token contains a principal this is consumed by the automated activity.
3. BPM Service User	If no credential is provided by principal propagation or connectivity the default user BPM Service User is consumed by the automated activity.

As in the Document the Automated Activity will take the User as :

NWA Connectivity -> then Principal Propagation in Process

then IF both are not set then it will take BPM Service User.

I did the 2nd point, No credential is there in connectivity but after removing the credentials the System and its web services is getting in failed status as No authentication provided.

Please do the needful.

Thanks,

Rohit Gera