Authorizations for Controlling IS-U Functions in Front-End Syst. 

To use the IS-U functions, you have to assign the necessary authorizations to the reference user (UCES_REF).

Use the PFCG transaction to create a new role. Choose the Authorizations tab page. Enter a name in the Profile Name field or have the system propose a name for the profile.

Under Maintain Authorization Data and Generate Profiles, choose the Change Authorization Data pushbutton. Now add the authorization object E_ISUEBPP manually and then choose the key values.

Generate the profile and save the role. To do so, enter the following key values in the table ISU_EBP_TFKAUTHT:

●      MC03

●      MI03

●      MO03

●      MR03

●      SA03

●      SL03

●      SS03

Allocate the new profile to the reference user.

Subsequent Changes to the Authorization at Runtime:

Depending on the user (business partner), you can change the chosen authorizations at runtime. To do this, you have to implement the BAdI method in Customizing under SAP Utilities ® Customer Service ® Utility Customer E-Services (UCES) ® BAdI: Define General Methods for UCES.

The BAdI contains method AUTH_CHANGE_LIST. You can filter the authorization again here.