This section explains the pattern for data linkage that selects from the source system that portion of the update information that satisfies specified conditions, and then imports it. You can specify a condition for the update information to be imported into each import system.

The following figure shows an example of linking data by selecting rows to be sent.

Figure 4-12 Example of linking data by selecting rows to be sent

Explanation

• Specifications for the source Datareplicator
  Specify the selection conditions for the mapping key with send statements in the source Datareplicator's extraction definitions.
  
• Sending to multiple target systems
  You can send update information conditionally to multiple target systems by specifying as many send statements as there are target systems.