Linked Server throws metadata error

I have a function in SQL Server 2019 that copies data from a local table to an Oracle 11.2.0.4 table via Linked Server, using Oracle 19.3 client. Recently, a new column was added to the Oracle table, so I’ve updated the insert function to include this new column.

Now, whenever I modify the function, it will execute successfully one time and one time only. If I purge the query cache, it also executes once and then starts throwing the error from then on. ALL execution attempts after the first time throw this error:

Msg 7353, Level 16, State 1, Procedure COD.Interface_Upload, Line
29 [Batch Start Line 20] The OLE DB provider "OraOLEDB.Oracle" for
linked server "ORADEV-LINK" supplied inconsistent metadata. An extra
column was supplied during execution that was not found at compile
time.

The only change to this procedure from the previous, working, version is adding the DATE_SUBMITTED field and the "select min([Sample_date]) …" part to supply that column.

Everything I can find says that if you’re getting metadata errors, go to the OPENQUERY syntax, which is what I’m using.

The function is:

ALTER Procedure [COD].[Interface_Upload]
  As
    SET NOCOUNT ON;
 
    INSERT OPENQUERY([ORADEV-LINK], 'SELECT ACCOUNT_NUMBER, FROM_DATE, TO_DATE, 
            COD_TO_BOD_FACTOR, CONSUMPTION, SAMPLE_DATE, COD_CONTENT, SS_CONTENT,
            DATE_SUBMITTED from cbd.WS_CBD_PACS')
        Select [Account_Number]
            ,[From_Date]        ,[To_Date]
            ,[Factor]           ,[Consumption]
            ,[Sample_date]      ,[COD]
            ,[SS]
            , ( select min([Sample_date]) 
                from dbo.ORA_Interface 
                where Account_Number = p.Account_Number )
        from dbo.ORA_Interface p ;

    Return @@rowcount;
GO

The Oracle destination table definition is:

                         Null?    Type
 ----------------------- -------- -------
 ACCOUNT_NUMBER          NOT NULL NUMBER(13)
 FROM_DATE               NOT NULL DATE
 TO_DATE                 NOT NULL DATE
 COD_TO_BOD_FACTOR       NOT NULL NUMBER(6,2)
 CONSUMPTION             NOT NULL NUMBER(15)
 SAMPLE_DATE             NOT NULL DATE
 COD_CONTENT             NOT NULL NUMBER(10)
 SS_CONTENT              NOT NULL NUMBER(10)
 DATE_SUBMITTED                   DATE

The SQL Server source table definition is:

[Account_Number] [varchar](30) NULL,
[From_Date] [datetime] NULL,
[To_Date] [datetime] NULL,
[Factor] [numeric](15, 2) NULL,
[Consumption] [numeric](15, 2) NULL,
[Sample_date] [datetime] NULL,
[COD] [numeric](15, 2) NULL,
[SS] [numeric](15, 2) NULL