SAP Knowledge Base Article - Preview

3383430 - Data Hub - Class is not registered

Symptom

When running different operations on Data Hub (Data Loading, Composition, Publication, using REST API) you can get one of the below errors (with different classes):

  • Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Class is not registered: java.util.LinkedList
  • Caused by: java.lang.IllegalArgumentException: Class is not registered: java.util.LinkedList
  • Note: To register this class use: kryo.register(java.util.LinkedList.class);; nested exception is java.lang.IllegalArgumentException: Class is not registered: java.util.LinkedList


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Environment

Data Hub

Product

SAP Commerce Cloud all versions

Keywords

KBA , CEC-SCC-INT-HUB , Data Hub , How To

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