Can't figure out session ID issue – value format not supported

[200comp]

Hi there! I’m a total noob, and I’m trying to figure out how the Simple Memory node works.

The issue I’m running into is with the sessionId field — I’m using {{ $json.body.message.chat.id }}, but the Telegram chat ID that gets generated throws an error.

For example:
“The value ‘74255848’ is not supported”

What format is actually supported for the sessionId?

core

• n8nVersion: 1.84.1
• platform: docker (self-hosted)
• nodeJsVersion: 20.18.3
• database: sqlite
• executionMode: regular
• concurrency: -1
• license: enterprise (production)

storage

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

[barn4k]

hello @200comp

Please, share the workflow. I can’t find the node which you are using. But I suppose it asks not for the telegram’s chat id.

You can select all nodes with ctrl+a, copy it with ctrl+c. Then past the content here after pressing button </> with ctrl+v.