SAP Knowledge Base Article - Preview

3505453 - Missing Headers/Properties Post-Gather following Camel 3.x Upgrade

Symptom

After upgrading to Apache Camel 3.14, the integration flow that uses Gather starts failing. Errors are encountered when attempting to access Headers or Properties that were created within Splitter or Multicast branches before Gather.

Here’s an example of the errors observed in a Groovy script:

  • java.lang.NoSuchMethodException: No signature of method: org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.processData() is applicable for argument types:
  • javax.script.ScriptException: java.lang.Exception: java.lang.NumberFormatException: null@ line xx in


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Environment

  • SAP Integration Suite
  • Cloud Integration

Product

Cloud Integration all versions ; SAP Integration Suite all versions

Keywords

Cloud Integration, IFlow, Property, Stream-based Splitting, Script, camel, camel 3x, camel 2x, cpi, join, gather, splitter , KBA , LOD-HCI-PI-GB , Generation & Build Framework , Problem

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