problem in tranfering simulation project to operative project-CJV4

hi all,

I am able to transfer operative project to simulation project but after making changes in the simulation project, I am not able to transfer the simulation project back to the operative project.

on clicking the transfer icon ,it gives a message:the project is being updated

but later an error is generated in the sap mail box :

Transaction.. CJV4

Update key... 485204B734B8379DE1000000AC190086

Error Info... 00 671: ABAP/4 processor: SAPSQL_ARRAY_INSERT_DUPREC

and the operative project is not affected.

plz help..points will be rewarded.

regards,

johnson