To update service interfaces with source code changes

In Solution Explorer, right-click your project; then click Refresh Annotations for Services.
Programs and copybooks containing code that is not synch with one or more service interfaces that use them require refreshing, and are listed with a red exclamation point icon to the left .

Programs and copybooks that are synchronized with all service interfaces that use them do not require refreshing, and are listed with a green check mark icon to the left .
Click each program or copybook you want to refresh, or click Auto Select to select all that contain code that is out of date.
Click Refresh; then click Close.