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Setting Up Basic Authentication - Creating the
ABAP Connection 
This procedure applies only in the scenario of print forms or forms created in an SAP Web AS ABAP. The purpose of this procedure is to create a connection in the ABAP environment to use when connecting to Adobe document services and to set up Basic Authentication.
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1. Log on to your SAP Web AS central instance host.
2. Call transaction SM59.
3. Choose Create.
4. Enter at least the following:
RFC destination: ADS
Connection type: G
Description: <your description>
5. Choose ENTER
6. Choose the Technical settings tab and enter at least the following:
Target Host
Enter the host name of the J2EE Engine that runs the Adobe document services or of the SAP Web dispatcher if applicable.
Service No
Enter the HTTP port number of the Target Host you have specified (The following naming convention applies: 5<J2EE_instance_number>00 (50000, for example, if your J2EE instance is 00).
Path Prefix
Enter exactly the string /AdobeDocumentServices/Config?style=rpc
A warning is displayed: Query String Not Allowed. Ignore this warning by pressing Enter.
7. Choose the Logon/Security tab, select Basic Authentication.
8. In the User and Password boxes, enter the user name ADSUser and the password.
9. Save your settings.
10. Choose Test Connection.
11. A screen is displayed. The field status_reason: OK indicates that the test was successful.