P1S with AMS. Failed to get AMS mapping table [103522]

I am trying to print a previous print from the SD card.
Every time it pauses and says the following error “Failed to get AMS mapping table; please click “Retry” to continue. [103522] “ I get this whenever I try through the Bambu Handy App, Bambu Studios , or OrcsSlicer.

I have tried multiple SD cards , reformatted the cards and it always says the same thing.

Anyone else having this issue or any idea how to fix this?

I get this issue to, but its only when using the Bambu Handy App. Printing directly out of Bambu Studio seems to work ok.

Just got this issue today. Tried printing a preloaded file from the app. Printer faulted and stopped printing at first color change.

I’m a new A1 Mini owner with an AMS lite and new to this forum. I’ve got a “failed to get ams mapping table error” with my first mulit-filament print, basic PLA and support PLA. Printed with Studio print button.

Single filament printing has been going fine.

I tried to submit a trouble report but they want photos, etc which doesn’t apply.
I can’t find any “new topic” buttons, so I’m replying here which seems most applicable.

TLDR: Deleted 90% of the models on my SD Card, working again.

I just got this error message for the first time on my A1 Mini Standalone (no AMS). I was printing directly from Bambu Studio just fine all day, then suddenly ran into this error.

I solved this issue by cleaning up my SD Card that was plugged into my printer. Just used the built in SD Card browser in Bambu studio, selected 90% of the models that I had on there, then deleted them. After that everything was back to normal.

Setup Details for Reference:

  • Bambu Studio: v1.9.7.52
  • A1 Mini: Firmware v1.03.01
  • AMS: None (standalone setup)