Unable to Access Pipeline Parameters in Fabric Notebook - Getting "Parameter not received f

[Anonymous]

Hello @Everyone ,

I'm unable to pass parameters from a Microsoft Fabric pipeline to a notebook. I've defined the same parameter (selectedColumns) in both the pipeline and the notebook, and enabled the toggle parameter option. However, the notebook still doesn't receive the value.

---

Pipeline Setup:

• Parameter Name: selectedColumns
• Parameter Value: @pipeline().parameters.selectedColumns
• 
• 

---

Notebook Code:

# Cell 1 – Default assignment
selectedColumns = "default_value"

# Cell 2 – Fails with NameError
parameter_df = spark.createDataFrame([
    {"id": 1, "parameter": selectedColumns},
    {"id": 2, "parameter": "Not_Received"}
])
print(parameter_df)

---

What I’ve Tried:

• Verified parameter names match in both pipeline and notebook.
• Enabled toggle parameter in notebook settings.
• Tried accessing via:

  import os
  param = os.environ.get("selectedColumns")
  
  from mssparkutils import env
  param = env.get("selectedColumns")

---

Still Facing:

• Parameter not received in notebook.
• NameError when using selectedColumns in DataFrame.