we have common StreamBase code for IT and VT.
VT is using AS 4.6 and IT is using AS 2.3 Version

To make code compatable with AS 2.3 and 4.6, we need to add both tibdg.jar and as-common.jar in externalClassPath.

To avaoid the compilation error, tibdg.jar should be available in IT Env.

So we have added tibdg.jar here, so that it can be copied at /usr/local/it/sb/as4/lib location

If tibdg.jar is not added in SB classpath, we will get below error.

Error :

2021-03-13 14:12:51.839 [LogBack ERROR] AS4Connection - Error initializing null: Could not load ActiveSpaces classes. Is ActiveSpaces's "tibdg.jar" on the classpath?
2021-03-13 14:12:51.839 [LogBack WARN] RuntimeEnv - Error at operator: default.DeviceOperationalDataRef1.AS4Connection, port: 0, tuple: , exception: Adapter Exception: Error initializing null: Could not load ActiveSpaces classes. Is ActiveSpaces's "tibdg.jar" on the classpath?
2021-03-13 14:12:51.843 [LogBack WARN] RuntimeEnv - Error at operator: default.DeviceOperationalDataRef1.AS4Connection, port: 0, tuple: , exception: Adapter Exception: Init exception for AS4Connection : AdapterException: Adapter Exception: Error initializing null: Could not load ActiveSpaces classes. Is ActiveSpaces's "tibdg.jar" on the classpath?
2021-03-13 14:12:51.864 [LogBack ERROR] EventFlowFragment - java.lang.Exception: Fragment nl.ns.vtit.common.sb.NL.NS.OBIS2 terminated with status -1: Aborting transaction default: Init exception for AS4Connection : AdapterException: Adapter Exception: Error initializing null: Could not load ActiveSpaces classes. Is ActiveSpaces's "tibdg.jar" on the classpath?: Adapter Exception: Error initializing null: Could not load ActiveSpaces classes. Is ActiveSpaces's "tibdg.jar" on the classpath?
java.lang.Exception: Fragment nl.ns.vtit.common.sb.NL.NS.OBIS2 terminated with status -1