Bdoc Error: PRODUCT_SRV while download Customizing Objects from ECC to CRM

Hello,

we have tried to download Customizing Objects from ERP to CRM we getting Bdoc error PRODUCT_SRV

Please any help us in replicating customizing objects ECC6.0 to CRM7.0 Ehp1.

Bdoc Type:PRODUCT_SRV

Thanks,

adi