WhatsApp Business Cloud Node Fails with "No Execution Data Available" When Using Dynamic Parameters

[AngelBReal]

Describe the problem/error/question

When using the WhatsApp Business Cloud node with dynamic values for the recipient phone number or text body, the workflow execution fails with the error "No execution data available."

The issue only occurs when using parameters in the recipient or text fields. If both values are hardcoded, the message sends successfully.

Things I’ve Tried (Still Getting the Error):
✅ Converted values to .toString() → Still fails.
✅ Added a "Set" node before the WhatsApp node → Same issue.
✅ Tried different combinations of fixed/dynamic values:

Fixed phone + dynamic text → ❌ Error
Dynamic phone + fixed text → ❌ Error
Fixed phone + fixed text → ✅ Works
✅ Copied and pasted the entire workflow into a new one → Same error.
The only way to get the message to send is if both the phone number and text body are hardcoded.

What is the error message (if any)?

{
"errorMessage": "No execution data available",
"errorDetails": {},
"n8nDetails": {
"itemIndex": 0,
"runIndex": 0,
"time": "12/3/2025, 4:15:23 p.m.",
"n8nVersion": "1.82.1 (Cloud)",
"binaryDataMode": "filesystem",
"stackTrace": [
"ExpressionError: No execution data available",
" at Object.get (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/WorkflowDataProxy.js:310:31)",
" at Object.get (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/WorkflowDataProxy.js:1030:104)",
" at Proxy.eval (eval at getFunction (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/FunctionEvaluator.js:14:22), :6:46)",
" at FunctionEvaluator.evaluate (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/FunctionEvaluator.js:20:19)",
" at Tournament.execute (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/index.js:43:31)",
" at evaluateExpression (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/ExpressionEvaluatorProxy.js:123:16)",
" at Expression.renderExpression (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:238:70)",
" at Expression.resolveSimpleParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:217:34)",
" at Expression.getParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:300:25)",
" at RoutingNode.getParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/routing-node.js:414:40)",
" at RoutingNode.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/routing-node.js:97:30)",
" at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:739:26)",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:919:51",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:1252:20"
]
}
}

Please share your workflow/screenshots/recording

workflow:
{
"nodes": [
{
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "bd3c7b33-e943-45b2-adb1-ca05dd488db1",
"leftValue": "={{ $json["Tipo de Pack"] }}",
"rightValue": "PACK DE LEYES CERRADO",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
}
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"leftValue": "={{ $json["Tipo de Pack"] }}",
"rightValue": "PACK DE LEYES JUSTICIA",
"operator": {
"type": "string",
"operation": "equals"
},
"id": "95ac9e72-2ace-401a-8067-8138ca558036"
}
],
"combinator": "and"
}
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "6373afa8-d87a-4b34-a016-dfda7b154a81",
"leftValue": "={{ $json["Tipo de Pack"] }}",
"rightValue": "PACK DE LEYES AGENTE DE HACIENDA",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
}
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "7fe15d68-4ad2-45b2-a8f4-97206c5e6e8a",
"leftValue": "={{ $json["Tipo de Pack"] }}",
"rightValue": "Pack Personalizado",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
}
}
]
},
"options": {}
},
"type": "n8n-nodes-base.switch",
"typeVersion": 3.2,
"position": [
-400,
180
],
"id": "effd5c02-4ad0-4eaf-ad40-076f3f56f32a",
"name": "Switch Tipo Pack"
},
{
"parameters": {
"operation": "send",
"phoneNumberId": "",
"recipientPhoneNumber": "={{ $json.Phone.toString() }}",
"textBody": "=Hola ",
"additionalFields": {}
},
"type": "n8n-nodes-base.whatsApp",
"typeVersion": 1,
"position": [
40,
500
],
"id": "a0c18ccd-cb54-445d-a780-2610a3f59a2d",
"name": "Pack PersO",
"webhookId": "55dcbc89-c55d-415b-85ea-1e248ca2e033",
"credentials": {
"whatsAppApi": {
"id": "",
"name": "WhatsApp account Adrian"
}
}
},
{
"parameters": {
"amount": 50
},
"type": "n8n-nodes-base.wait",
"typeVersion": 1.1,
"position": [
-180,
500
],
"id": "",
"name": "Wait10",
"webhookId": ""
}
],
"connections": {
"Switch Tipo Pack": {
"main": [
[],
[],
[],
[
{
"node": "Wait10",
"type": "main",
"index": 0
}
]
]
},
"Pack PersO": {
"main": [
[]
]
},
"Wait10": {
"main": [
[
{
"node": "Pack PersO",
"type": "main",
"index": 0
}
]
]
}
},
"pinData": {},
"meta": {
"templateCredsSetupCompleted": true,
"instanceId": "5c431444819003241f8de37955f4075c96c60cff83a23fb628cc3eb4a130cd44"
}
}

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
⚠️ WARNING ⚠️ If you have sensitive data in your workflow (like API keys), please remove it before sharing.

Share the output returned by the last node

{
"errorMessage": "No execution data available",
"errorDetails": {},
"n8nDetails": {
"itemIndex": 0,
"runIndex": 0,
"time": "12/3/2025, 4:30:40 p.m.",
"n8nVersion": "1.82.1 (Cloud)",
"binaryDataMode": "filesystem",
"stackTrace": [
"ExpressionError: No execution data available",
" at Object.get (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/WorkflowDataProxy.js:310:31)",
" at Object.get (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/WorkflowDataProxy.js:1030:104)",
" at Proxy.eval (eval at getFunction (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/FunctionEvaluator.js:14:22), :6:46)",
" at FunctionEvaluator.evaluate (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/FunctionEvaluator.js:20:19)",
" at Tournament.execute (/usr/local/lib/node_modules/n8n/node_modules/@n8n/tournament/dist/index.js:43:31)",
" at evaluateExpression (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/ExpressionEvaluatorProxy.js:123:16)",
" at Expression.renderExpression (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:238:70)",
" at Expression.resolveSimpleParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:217:34)",
" at Expression.getParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Expression.js:300:25)",
" at RoutingNode.getParameterValue (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/routing-node.js:414:40)",
" at RoutingNode.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/routing-node.js:97:30)",
" at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:739:26)",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:919:51",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:1252:20"
]
}
}

Debug info

core

• n8nVersion: 1.82.1
• platform: docker (cloud)
• nodeJsVersion: 20.18.3
• database: sqlite
• executionMode: regular
• concurrency: 20
• license: community

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: filesystem

pruning

• enabled: true
• maxAge: 720 hours
• maxCount: 25000 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/134.0.0.0 safari/537.36
• isTouchDevice: false

Generated at: 2025-03-12T23:21:17.862Z}

[Joffcom]

Hey @AngelBReal,

We have created an internal ticket to look into this which we will be tracking as "GHC-1176"