Production orders fails due to cast conversion error

[Former Member]

Hi,

i have an issue in creation an production order from stock transfer request.

B1 version 9.0 PL06

here my code :

bug.txt.zip

[Johan_H · Accepted solution]

Hi Vincent,

Does the error occur on the double.Parse line ?

Regards,

Johan

[Former Member · Accepted solution]

hi, Johan

Thanks for your help

the message is not on the double.parse line

i have no error on compilation but only during execution.

herewith the whole message

System.InvalidCastException : Unable to cast COM object of type 'System.__ComObjet' to interface type 'SAPbouiCOM.Matrix'. This operation failed because the QueryInterface call on the COM component for the interface with IDD '{DD7804DC-811B-4829-8E87-2F

thanks for your support

Vincent

[edy_simon · Accepted solution]

Hi Vincent,

Not sure about swissaddon framework.

But your error message is coming from somewhere in your code when you reference your matrix object.

Maybe you are missing the ".Specific" method ?

Regards
Edy

[Johan_H · Accepted solution]

Hi Vincent,

When you debug this code, does it throw the error on a certain line, or when you call oPo.Add ?

Regards,

Johan

[Former Member · Accepted solution]

please double check the unique ids you are using in getmatrix, one of them is not a matrix.

first of all identify the line in which the error occurs, debug your code.

then check if the following are really matrixes:

Matrix.GetFromUID(pVal.Form, "3") -> is really "3" a matrix?  no, it's an edittext ( bp code )

Matrix.GetFromUID(pVal.Form, "1250000072") -> is this? no, it's an edittext ( docduedate )

Matrix.GetFromUID(pVal.Form, "23") -> yes, this item is a matrix

double check those unique identifiers, always verify item type.

btw which type does method "Matrix.GetFromUID" returns? i think it should be a matrix. that's your problem.

i don't know swiss framework, but i believe you are using the wrong method to get an item value from a form.

[Former Member · Accepted solution]

Hi Christian

you are correct.

i have changed the Matrix to TextEdit and corrected the rest.

thanks a lot.