
To enable a search of business objects, you must set up the search engine service.
For more information, see the SAP NetWeaver 2007 Search and Classification (TREX) installation guide.
You make the settings in the Web Application Server ABAP in the Implementation Guide (transaction SPRO) under SAP NetWeaver → SAP Web Application Server → Enterprise Search → Search Engine Service.
For more information, see the system documentation for the IMG activities.
For more information see Creating Indexes.
For more information see Scheduling Periodic Indexing.