Hi, The mediation primitive ( XSL transformation) is not working for complex business objects. Is there any limitation in parsing complex mapping files. I have tried standalone xalan parser but it shows abrupt behaviour. Regards, Abhishek ********************************************************************************************************************************************************************* "This message and any attachments are solely for the intended recipient and may contain confidential or privileged information. If you are not the intended recipient,any disclosure,copying, use, or distribution of the information included in this message and any attachments is prohibited. If you have received this communication in error, please notify us by reply e-mail and immediately and permanently delete this message and any attachments. Thank you." *********************************************************************************************************************************************************************