Knowledge OSGi build fails to run in Qlik Talend Studio using Target Exec Remote Engine

[Tony_Son]

Running a Target Exec of a Qlik Talend Runtime (OSGi) build type artifact fails in Studio with the following:

Execution failed :java.lang.Exception: Job was not built successfully, please check the logs for more details available on C:/Talend/Talend8/Talend8Workspace/ESB2/poms/jobs/process/testmicroservice_0.1/lastGenerated.log

[Job was not built successfully, please check the logs for more details available on C:/Talend/Talend8/Talend8Workspace/ESB2/poms/jobs/process/testmicroservice_0.1/lastGenerated.log

The lastGenerated.log will contain messages similar to:

[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for org.example.esb2.service:TestMicroservice:bundle:0.1.0
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.commons:commons-lang3:jar -> version 3.10 vs 3.17.0 @ line 171, column 17
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[WARNING] The requested profile "signature" could not be activated because it does not exist.
[INFO]
[INFO] -------------< org.example.esb2.service:TestMicroservice >--------------
[INFO] Building ESB2 TestMicroservice-0.1.0 (0.1,Job Designs) Bundle 0.1.0
[INFO] from pom.xml
[INFO] -------------------------------[ bundle ]-------------------------------
[INFO]
[INFO] --- osgihelper:8.0.11:generate (osgi-helper) @ TestMicroservice ---
[INFO] Resolve mvn:org.example.esb2.service/TestMicroservice/0.1.0
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ TestMicroservice ---
[INFO] Copying 2 resources from src\main\resources to target\classes
[INFO]
[INFO] --- compiler:3.11.0:compile (default-compile) @ TestMicroservice ---
[INFO] Not compiling main sources
[INFO]
[INFO] --- resources:3.3.1:testResources (default-testResources) @ TestMicroservice ---
[INFO] Not copying test resources
[INFO]
[INFO] --- compiler:3.11.0:testCompile (default-testCompile) @ TestMicroservice ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- surefire:3.3.0:test (default-test) @ TestMicroservice ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- bundle:6.0.0:bundle (default-bundle) @ TestMicroservice ---
[WARNING] Bundle org.example.esb2.service:TestMicroservice:bundle:0.1.0 : Invalid package name: '@BundleConfigExportPackage@' in Export-Package
[WARNING] Bundle org.example.esb2.service:TestMicroservice:bundle:0.1.0 : Invalid package name: '@BundleConfigImportPackage@' in Import-Package
[INFO] Building bundle: C:\Talend\Talend8\Talend8Workspace\ESB2\poms\jobs\process\testmicroservice_0.1\target\TestMicroservice-bundle-0.1.0.jar
[INFO] Writing manifest: C:\Talend\Talend8\Talend8Workspace\ESB2\poms\jobs\process\testmicroservice_0.1\target\classes\META-INF\MANIFEST.MF
[INFO]
[INFO] --- assembly:3.6.0:single (default) @ TestMicroservice ---
[INFO] Reading assembly descriptor: C:\Talend\Talend8\Talend8Workspace\ESB2\poms\jobs\process\testmicroservice_0.1/src/main/assemblies/assembly.xml
[WARNING] The following patterns were never triggered in this artifact inclusion filter:
o 'org.example.esb2.service:TestMicroservice:jar:0.1.0'

[INFO] Building jar: C:\Talend\Talend8\Talend8Workspace\ESB2\poms\jobs\process\testmicroservice_0.1\target\TestMicroservice-bundle-0.1.0.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.650 s
[INFO] Finished at: 2025-10-23T09:12:57-04:00
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "signature" could not be activated because it does not exist.

Resolution

Change Build Type to Microservice.

1. Navigate to the Job 
2. Switch to the Deployment tab
3. Change Build Type to Microservice
   
   

Cause

The Remote Engine cannot run Talend Runtime (OSGi) build type artifacts. Therefore, Target Exec is not supported.

Environment

• Qlik Talend Studio