The given key was not present in the dictionary.;

       I have registered both preImage,postImage,  and I am tiggring plugin on following conditions

       Message: Update

       Filterin Attributes: All Attributes

       Run in User Context = calling user

       Event pipline stage of operation : Pose Operation

     And its  Synchronus, Child pipeline , Server

I double checked the attribute name and its correct, but when I use 

tracing.Trace(fetchedAttributeName+":::::::::::::::::::PreEntityImage::" + preEntityImage.Attributes.Contains(fetchedAttributeName) + ":::PostEntityImage:::" + postEntityImage.Attributes.Contains(fetchedAttributeName)::::+ ":::EntityImage::::::" + entity.Attributes.Contains(fetchedAttributeName));

I am getting following in log

new_requesteddeliverydate:::::::::::::::::::PreEntityImage::False:::PostEntityImage::::::False:::EntityImage::::::False

      is there anything kind of field security or any other reason for this???  I am getting all other fields....

Thanks Regards Prashanth Kamasamudram Even the least work done for others awakens the power within; even thinking the least good of others gradually instills into the heart the strength of a lion.