[Error] customer already has a contact business relation with contact

mysamza

I created two tables called Category and Sector that has two table fields each Code and Description. On the customer table, I extended it to have Code of Category and Code of Sector. I then added those two page fields on the Customer Card page and when I insert the data I get the following error.

customer already has a contact business relation with contact

Here is my code;

{
    DataClassification = ToBeClassified;
    LookupPageId = "Customer Sector";

    fields
    {
        field(50000; "Code"; Code[20])
        {
            DataClassification = ToBeClassified;

        }
        field(50001; "Description"; Text[50])
        {
            DataClassification = ToBeClassified;
        }
    }

    keys
    {
        key(PK; Code)
        {
            Clustered = true;
        }
    }

    var
        myInt: Integer;

    trigger OnInsert()
    begin

    end;

    trigger OnModify()
    begin

    end;

    trigger OnDelete()
    begin

    end;

    trigger OnRename()
    begin

    end;

}

table 50133 "myCategorytable"
{
    DataClassification = ToBeClassified;
    LookupPageID = "Customer Category";

    fields
    {
        field(50000; "Code"; Code[20])
        {
            DataClassification = ToBeClassified;

        }
        field(50001; "Description"; Text[50])
        {
            DataClassification = ToBeClassified;
        }
    }

    keys
    {
        key(PK; Code)
        {
            Clustered = true;
        }
    }

    var
        myInt: Integer;

    trigger OnInsert()
    begin

    end;

    trigger OnModify()
    begin

    end;

    trigger OnDelete()
    begin

    end;

    trigger OnRename()
    begin

    end;

}

page 50136 "Customer Category"
{
    PageType = List;
    Editable = true;
    ApplicationArea = All;
    UsageCategory = Administration;
    SourceTable = myCategorytable;


    layout
    {
        area(Content)
        {
            repeater(Category)
            {
                field(Code; Code)
                {
                    ApplicationArea = All;
                    NotBlank = true;
                    ShowMandatory = true;

                }
                field(Description; Description)
                {
                    ApplicationArea = All;
                }
            }
        }
    }

    actions
    {
        area(Processing)
        {
            action(ActionName)
            {
                ApplicationArea = All;

                trigger OnAction()
                begin

                end;
            }
        }
    }

    var
        myInt: Integer;
}

page 50135 "Customer Sector"
{
    PageType = List;
    Editable = true;
    ApplicationArea = All;
    UsageCategory = Administration;
    SourceTable = mySectortable;

    layout
    {
        area(Content)
        {
            repeater(Sector)
            {
                field(Code; Code)
                {
                    ApplicationArea = All;
                    NotBlank = true;
                    ShowMandatory = true;

                }
                field(Description; Description)
                {
                    ApplicationArea = All;
                }
            }
        }
    }

    actions
    {
        area(Processing)
        {
            action(ActionName)
            {
                ApplicationArea = All;

                trigger OnAction()
                begin

                end;
            }
        }
    }

    var
        myInt: Integer;
}

tableextension 50121 "Customer Table Ext" extends Customer
{
    fields
    {
        // Add changes to table fields here
        field(50000; "Customer Category"; Code[20])
        {
            TableRelation = myCategorytable;
        }
        field(50001; "Customer Sector"; Code[20])
        {
            TableRelation = mySectortable;
        }
        field(50002; "Location"; Code[10])
        {
            TableRelation = Location;
        }
    }

    var
        myInt: Integer;
}

pageextension 50122 "Customer Card Ext" extends "Customer Card"
{
    layout
    {
        // Add changes to page layout here
        addafter("Disable Search by Name")
        {
            field("Category"; recCategory.Code)
            {
                ApplicationArea = All;
                TableRelation = Category_DSSS;
                trigger OnValidate()
                var
                    recCustomer: Record Customer;
                begin
                    recCustomer.SetFilter("No.", Rec."No.");
                    IF recCustomer.FindFirst() then begin
                        recCustomer."Customer Category" := rec."Customer Category";
                        recCustomer.Insert(true);
                    end;
                   
                end;
            }
            field("Sector"; recSector.Code)
            {
                ApplicationArea = All;
                TableRelation = Sector_DSSS;
                trigger OnValidate()
                var
                    recCustomer: Record Customer;
                begin
                    recCustomer.SetFilter("No.", Rec."No.");
                    IF recCustomer.FindFirst() then begin
                        recCustomer."Customer Sector" := rec."Customer Sector";
                        recCustomer.Insert(true);
                    end;
                    
                end;
            }
        }

        addafter("Language Code")
        {
            field(Location; Location)
            {
                ApplicationArea = All;
                TableRelation = Location;
                trigger OnValidate()
                var
                    recCustomer: Record Customer;
                begin
                    IF recCustomer.FindFirst() then begin
                        recCustomer.Location := rec.Location;
                        recCustomer.Insert(true);
                    end;

                    // CurrPage.SaveRecord();
                end;
            }
        }
    }

    actions
    {
        // Add changes to page actions here
    }

    var
        recCategory: Record Category_DSSS;
        recSector: Record Sector_DSSS;
}

mysamza

*ignore* recCategory: Record Category_DSSS;
recSector: Record Sector_DSSS;

It is recCategory: Record myCategorytable;
recSector: Record mySectortable;

I copied the wrong part of the code here.