Error with ERPNext

[Ben_Hly]

Issue Statement:

When trying to open Purchase Orders, the following error occurs: pymysql.err.OperationalError: (1054, “Unknown column ‘tabPurchase Order.name’ in ‘SELECT’”)

Issue Detailed Description:

We previously had one of our custom fields called “name”. This was just changed as the “name” is a restricted/not allowed fieldname. We changed it to tm_po_id. Immediately after this change the whole system has become inoperable.

Please help - this is preventing any site operation. Thanks

Error log below:

App Versions

{
	"erpnext": "15.58.1",
	"frappe": "15.64.0",
	"hrms": "15.43.1",
	"lms": "2.27.0",
	"pdf_on_submit": "15.3.1",
	"preview_attachment": "0.0.1",
	"thrust_maritime_erp": "0.0.1",
	"thrustm": "0.0.1"
}

Route

List/Purchase Order/List

Traceback

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 115, in application
    response = frappe.api.handle(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 51, in handle
    data = execute_cmd(cmd)
           ^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 84, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 1739, in call
    return fn(*args, **newargs)
           ^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 885, in wrapper_fn
    retval = fn(*args, **get_newargs(fn, kwargs))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/desk/reportview.py", line 34, in get
    data = compress(execute(**args), args=args)
                    ^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/desk/reportview.py", line 80, in execute
    return DatabaseQuery(doctype).execute(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/db_query.py", line 191, in execute
    result = self.build_and_run()
             ^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/model/db_query.py", line 232, in build_and_run
    return frappe.db.sql(
           ^^^^^^^^^^^^^^
  File "apps/frappe/frappe/database/database.py", line 230, in sql
    self._cursor.execute(query, values)
  File "env/lib/python3.11/site-packages/pymysql/cursors.py", line 153, in execute
    result = self._query(query)
             ^^^^^^^^^^^^^^^^^^
  File "env/lib/python3.11/site-packages/pymysql/cursors.py", line 322, in _query
    conn.query(q)
  File "env/lib/python3.11/site-packages/pymysql/connections.py", line 563, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "env/lib/python3.11/site-packages/pymysql/connections.py", line 825, in _read_query_result
    result.read()
  File "env/lib/python3.11/site-packages/pymysql/connections.py", line 1199, in read
    first_packet = self.connection._read_packet()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "env/lib/python3.11/site-packages/pymysql/connections.py", line 775, in _read_packet
    packet.raise_for_error()
  File "env/lib/python3.11/site-packages/pymysql/protocol.py", line 219, in raise_for_error
    err.raise_mysql_exception(self._data)
  File "env/lib/python3.11/site-packages/pymysql/err.py", line 150, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.OperationalError: (1054, "Unknown column 'tabPurchase Order.name' in 'SELECT'")

Request Data

{
	"type": "POST",
	"args": {
		"doctype": "Purchase Order",
		"fields": "[\"`tabPurchase Order`.`name`\",\"`tabPurchase Order`.`owner`\",\"`tabPurchase Order`.`creation`\",\"`tabPurchase Order`.`modified`\",\"`tabPurchase Order`.`modified_by`\",\"`tabPurchase Order`.`_user_tags`\",\"`tabPurchase Order`.`_comments`\",\"`tabPurchase Order`.`_assign`\",\"`tabPurchase Order`.`_liked_by`\",\"`tabPurchase Order`.`docstatus`\",\"`tabPurchase Order`.`idx`\",\"`tabPurchase Order`.`tm_po_id`\",\"`tabPurchase Order`.`title`\",\"`tabPurchase Order`.`tm_project`\",\"`tabPurchase Order`.`supplier`\",\"`tabPurchase Order`.`supplier_name`\",\"`tabPurchase Order`.`transaction_date`\",\"`tabPurchase Order`.`full_name`\",\"`tabPurchase Order`.`usr`\",\"`tabPurchase Order`.`project`\",\"`tabPurchase Order`.`base_total`\",\"`tabPurchase Order`.`total`\",\"`tabPurchase Order`.`net_total`\",\"`tabPurchase Order`.`tax_withholding_net_total`\",\"`tabPurchase Order`.`taxes_and_charges_added`\",\"`tabPurchase Order`.`taxes_and_charges_deducted`\",\"`tabPurchase Order`.`total_taxes_and_charges`\",\"`tabPurchase Order`.`grand_total`\",\"`tabPurchase Order`.`rounding_adjustment`\",\"`tabPurchase Order`.`rounded_total`\",\"`tabPurchase Order`.`advance_paid`\",\"`tabPurchase Order`.`discount_amount`\",\"`tabPurchase Order`.`status`\",\"`tabPurchase Order`.`per_received`\",\"`tabPurchase Order`.`workflow_state`\",\"`tabPurchase Order`.`currency`\",\"`tabPurchase Order`.`party_account_currency`\"]",
		"filters": "[[\"Purchase Order\",\"name\",\"like\",\"%4352%\"]]",
		"order_by": "`tabPurchase Order`.`transaction_date` desc",
		"start": 0,
		"page_length": 20,
		"view": "List",
		"group_by": null,
		"with_comment_count": 1
	},
	"freeze": false,
	"freeze_message": "Loading...",
	"headers": {},
	"error_handlers": {},
	"url": "/api/method/frappe.desk.reportview.get",
	"request_id": "0603af52-0368-44cd-bc6e-4c1d73bb3e9e"
}

Response Data

{
	"exception": "pymysql.err.OperationalError: (1054, \"Unknown column 'tabPurchase Order.name' in 'SELECT'\")",
	"exc_type": "OperationalError"
}