on 10-11-2004 8:35 AM
I am building a middleware using SAP.NET connector but Im having a problem with a particular rfc. I am using C# and my problem basically is abut PIDs( persistent instance id, call list id). PIDs are composed of 32 characters(hexstring), 16 bytes in hexadecimal format. (e.g. A42103E78DCAD54A9EB09D5921C76F06). The rfc crm_call_list_get_calls requires a PID input of byte[] datatype (byte[] Iv_Call_List_ID). I've tried converting the hexstring into an array of bytes (C# format) for the said rfc (A42103E78DCAD54A9EB09D5921C76F06----> byte[] PID={0xA4, 0x21, 0x03, 0xE7, 0x8D, 0xCA, 0xD5, 0x4A, 0x9E, 0xB0, 0x9D, 0x59, 0x21, 0xC7, 0x6F, 0x06} but ive been getting the following error:
System exception thrown while marshaling RFCTYPE_XMLDATAto .NET type.
Unhandled Exception: SAP.Connector.RfcMarshalException: System exception thrown while marshaling RFCTYPE_XMLDATAto .NET type. ---> System.Xml.Xsl.XsltException: 'Byte[]' is an invalid QName.
Also a part of the generated code for the same rfc returns an error for missing array initialization.
(public override object CreateNewRow()
{
return new byte[]();
})
Ive modified the code to: return new byte[]{}
and I dont know if it will work for all situations. Please advise.
Thanks in advance.
Message was edited by: Kenny Martinez
Some Years later I have the same Problem.
As discripet in the post before - first I've got an error in the Method "CreateNewRow()" where the Method wants to return "return new byte[]()". Well I don't know why the .Net-Connector creates that code - but it looks strange to me.
The origin Code is:
/// <summary>
/// Creates an empty new row of type byte[].
/// </summary>
/// <returns>The newbyte[].</returns>
public override object CreateNewRow()
{
return new byte[]();;
}
With Changing that method I've got the same Error as in the post before:
System exception thrown while marshaling RFCTYPE_XMLDATAto .NET type.
Does someone has found a solution for that kind of Problem?
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