Hi all,
i have completed an in place upgrade from ax 2012 rtm to ax 2012 r2
but currently i am having the below exception when trying to Confirm a purchase order
Error executing code: Wrong argument types in variable assignment.
Stack trace
(S)\Classes\FormLetterContract\unpack - line 8
(S)\Classes\PurchFormLetterContract\unpack - line 13
(S)\Classes\SysOperationDataContractInfo\unpackDataContractObject - line 21
(S)\Classes\SysOperationController\unpackDataContractInfoObjects - line 34
(S)\Classes\SysOperationController\unpack - line 70
(S)\Classes\SysOperationServiceController\unpack - line 15
(S)\Classes\PurchFormLetter\unpack - line 10
(S)\Classes\PurchFormLetter_PurchOrder\unpack - line 73
(S)\Classes\xSysLastValue\getLast - line 29
(S)\Classes\SysOperationController\loadFromSysLastValue - line 29
(S)\Classes\SysOperationController\getDataContractInfoObjects - line 10
(S)\Classes\SysOperationController\getDataContractInfoObject - line 17
(S)\Classes\SysOperationController\getDataContractObject - line 18
(S)\Classes\FormLetterServiceController\init - line 3
(S)\Classes\PurchFormLetter_PurchOrder\init - line 3
(S)\Classes\PurchFormLetter_PurchOrder\newPurchOrder - line 7
(S)\Classes\PurchFormLetter\construct - line 11
(S)\Classes\PurchFormLetter\mainOnServer - line 46
(C)\Classes\PurchFormLetter\main - line 50
(C)\Classes\FormFunctionButtonControl\Clicked
i tried to debug it and reached to this point where exception occurs on [version, #ParmListFormLetter] = _packedClass; in the FormLetterContract
i tried to clear xppil, do a full compile and CIL generation and sync dictionary but the error still appear i also checked for customization in the classes in the stack trace but all of them are sys layer and free of any customization
public boolean unpack(container _packedClass)
{
Integer version = conPeek(_packedClass,1);
switch (version)
{
case #CurrentVersion:
[version, #ParmListFormLetter] = _packedClass;
break;
default :
return false;
}
return true;
}
could any one advice about this
your help is most appreciated