Activating Content Server Service 
The service /sap/bc/contentserver implements the SAP HTTP content server interface.
To activate the content server service, proceed as follows:
Log on to the SAP KW system using the SAP GUI.
Execute transaction SICF.
In the group box Filter for Calling ICF Hierarchy, select SERVICE as the hierarchy type and choose Execute.
Expand the tree under .
Double-click the service contentserver.
The input template Create/Change a Service is displayed.
Choose the Logon Data tab page, and enter a user (and password) of the type Service.
Caution
This user does not require any profiles or roles.
Save your changes.
Activate the contentserver service by selecting the service in the list of services and choosing from the menu.
The activated content server service is now displayed in black in the list.