Material Replication from ECC to SRM

Hi,

We are trying to replicate materials from ECC to SRM. We are currently on SRM 702 and ECC 600. I was looking through the steps given in http://scn.sap.com/people/marcin.gajewski/blog/2007/02/05/how-to-replicate-material-master-from-r3-to-srm . One of the steps was to add entries in table CRMSUBTAB. Unfortunately, while trying to enter the values for CRS_MATERIAL_EXTRACT and CRS_SERVICE_EXTRACT, I am getting an error "Entry CRS_MATERIAL_EXTRACT does not exist in TFDIR (check entry)".

Has this FM replaced with a different one. Please let me know.

Thanks,

Ashwin