Hello,
Have you already checked this online document about:
TalendHelpCenter:Identify required external modules to see if the db2jcc_license_cu.jar and ..license_ci.. modules are absolutely required for your db2 connectionconnection in current job?
Some modules are not available on the Talend website but can be downloaded directly from external websites. Once downloaded, these modules must be placed in specific folders.
For the studio, the downloaded modules must be placed in the following folder:<StudioPath>/configuration/.m2
Best regards
Sabrina