The following table lists the products that are required for a source system. In the table, OS and peripheral program products are omitted.

Table 2-2 List of products required for a source system

Source database	Product required for data linkage	Remarks
HiRDB	HiRDB Datareplicator	--
XDM/SD E2	XDM/DS	--
XDM/RD E2	XDM/DS	--
ADM	ADM/EB	Required in order to run ADM in an online environment.
	XDM/DS or VOS3 Database Datareplicator#1	--
PDMII E2 (VOS3)	PDMII/EF	Required in order to perform data linkage using XDM/DS or Database Datareplicator.
	XDM/DS or VOS3 Database Datareplicator#1	Data can also be linked by using a created SAM file instead of using XDM/DS or VOS3 Database Datareplicator.
PDMII E2 (VOS1)#2	--	Create a SAM file in the source database system, and then use one of the following file transfer programs to transfer the SAM file to the target system: VOS1 XFIT/FTP, VOS1 HCAM/TCP, or VOS1 IFIT/IEX.
TMS-4V/SP#3	TMS-4V/SP (VOS3)	Required to link data by using TMS-4V/SP.
	XDM/DS or Database Datareplicator#1	--
RDB1 E2#2	--	Create a SAM file in the source database system, and then use one of the following file transfer programs to transfer the SAM file to the target system: VOS1 XFIT/FTP, VOS1 HCAM/TCP, or VOS1 IFIT/IEX.

Legend:

--: No product is required for data linkage.

#1

In addition to XDM/DS, VOS3 Database Datareplicator is also a data linkage product for mainframe databases. The information to be defined in Datareplicator is the same whether the data linkage product used in VOS3 is XDM/DS or VOS3 Database Datareplicator.

#2

Because data cannot be linked automatically, the extracted data must be imported by the target Datareplicator.

#3

When TMS-4V/SP is used as the source database, the data format differs from when any other source database is used. For details about extracting data from TMS-4V/SP, see the VOS3 XDM/DS manual or the VOS3 TMS-4V/SP manual.