🔧 Camunda 7.x - 8.8 to 8.9 Migration Project Report
Complete migration analysis
📅 2026-07-06 15:22:22
Camunda BPMN
8.9.0
Camunda SDK
8.5.0
Spring Boot
3.4.0
JDK
21
1
BPMN Processes
✅ Migrated
7
Source Nodes
✅ Parsed
7
Migrated Nodes
✅ Parsed
1
Delegates Referenced
✅ Found
0
Delegates in JAR
⚠️ 1 not in JAR
0
Spring Boot Workers
✅ Generated
0
Plain Java Workers
✅ Generated
0
Service Tasks
✅ Converted
3
User Tasks
⚠️ 3 No Forms
0
Script Tasks
⚠️ Need Workers
0
FEEL Expressions
✅ Converted
0
Forms
✅ Migrated
0
Critical/High Issues
🚨 Must Fix
📊 Complexity Distribution
Simple 1
Medium 0
Complex 0
Very Complex 0
Critical 0
Very Critical 0
Extreme Critical 0
📋 Executive Summary
📊
1 BPMN processes migrated successfully
☕
1 JavaDelegates referenced in BPMN → 0 found in JAR
⚠️ 1 missing
⚙️
0 Plain Java workers generated from available delegates
📝
0 Script Tasks across 0 processes
⚠️
0 critical/high and 3 medium issues
🎯
0 FEEL expressions converted from JUEL
📊 Process Complexity Distribution
BPMN File
Score
Process
Complexity
Nodes
Service
Script
User
Gateways
Events
Timer
Cancel
Comp
Cond
Trans
Java
example.bpmn
22
example
Simple
7
0
0
3
2
0
0
0
0
0
0
0
☕ Delegate to Worker Mapping
Java Delegate
Used In
Plain Java Worker
Spring Boot Worker
CAMUNDA
—
—
Summary: 1 delegates referenced in BPMN → 0 found in JAR → 0 Spring Boot workers + 0 Plain Java workers generated
| ⚠️ 1 delegate(s) missing from JAR: CAMUNDA
Process ID: Process_1002dwb | Version: Camunda 8.9.0
Complexity:Simple⚠️ Missing Process Name
✅ Improvement Suggestions
[MEDIUM]Process has no meaningful name 💡 Add a descriptive process name for better identification 🏗️ Camunda 8 Way: Use meaningful process names in BPMN
[MEDIUM]3 User Task(s) have no forms defined 💡 Create and attach Camunda 8 forms to these user tasks 🏗️ Camunda 8 Way: Use Camunda 8 Forms with zeebe:formDefinition
📋 User Task Form Association
Task ID
Task Name
Has Form
Activity_0v7f68e
I am done with Camunda forms
❌ No
Activity_0kdcks8
I am done with react
❌ No
Activity_13q3aye
I am done with Camunda forms
❌ No
📋 Source BPMN
✅ Converted BPMN
#
Parent
Node ID
Node Name
Original Type
Converted Type
Status
1
-- (Start)
Activity_0v7f68e
I am done with Camunda forms
User Task
User Task
✅ Success
2
-- (Start)
Event_1expllw
End
End
✅ Success
3
-- (Start)
StartEvent_1
Start
Start
✅ Success
4
-- (Start)
Activity_0kdcks8
I am done with react
User Task
User Task
✅ Success
5
-- (Start)
Gateway_0g89tgi
Parallel Gateway
Parallel Gateway
✅ Success
6
-- (Start)
Gateway_1tqkey0
Parallel Gateway
Parallel Gateway
✅ Success
7
-- (Start)
Activity_13q3aye
I am done with Camunda forms
User Task
User Task
✅ Success
⚠️ Warnings - Action Required
📌 Unknown
Issue: User Task 'I am done with Camunda forms' has no form
💡 Recommendation: Create and attach a Camunda 8 form
📌 Unknown
Issue: User Task 'I am done with react' has no form
💡 Recommendation: Create and attach a Camunda 8 form
📌 Unknown
Issue: User Task 'I am done with Camunda forms' has no form
💡 Recommendation: Create and attach a Camunda 8 form