vendor and diff family RIB messages are failing in SIM database

Vendor and diff family RIB messages are failing in SIM database with the error description as "javax.ejb.EJBException: UNMARSHALING_ERROR: /oasapp/product/10.1.3/j2ee/home/-/Oracle Corp/DTD RIB VendorDesc/EN (No such file or directory):"

Below is the message published from RMS to SIM during address update for a supplier;

<?xml version="1.0" standalone='no'?>

<!DOCTYPE VendorAddrDesc PUBLIC "http://xxxxxxxx.xxx.com:7779/dtd/VendorAddrDesc.dtd" "-//Oracle Corp//DTD RIB VendorAddrDesc//EN">

<VendorAddrDesc>

  <module>SUPP</module>

  <key_value_1>xxxx</key_value_1>

  <seq_no>1</seq_no>

  <addr_type>01</addr_type>

  <primary_addr_ind>Y</primary_addr_ind>

  <add_1>xxxxx</add_1>