DTW Updating the Warehouse level MinMax levels via DTW: error

Experts,

I need to update a company's MinMax levels per Warehouse and ran into the error: "This entry already exists in the following table (ODBC - 2035) Application-defined or object-defined error65171"

Some items were previously defined as "Inventory By Warehouse" = YES and some were NO

Now we are redefining all items to be "Inventory by Warehouse" = Yes

As is seen in the "oitm-wdi-initial-minmax-example" file. The "oitw-wdi-initial-minmax-example" file is the specific warehouse (302) that need new MinMax quantities values.

I would appreciate some insight into this error, thank you!

SAP B1 Version: 8.8

Regards,

Marli