Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 6 Managing EXP Data Definitions : Task C: Specify Data and Location Parameters

Task C: Specify Data and Location Parameters
You can use this optional task to specify two types of parameters:
Parameter Segment
The following example illustrates the fields used to define the location (illustrated) and data parameters. To view additional fields, use PF11.

 
Parameter Name Typ Syn Len Dec Class
---------------- - -- --- -- -
_ LOCATION I C 16 0 L
_

 
Data Parameter
You require a data parameter if you want to write data to a partitioned data set or a directory. The parameter value you provide becomes the data set member name or the filename in the directory. Data parameters must be defined with syntax C. On z/OS, the parameter length must be 8. In Open Systems, the length must be 8 or less.
Location Parameter
You can use a location parameter to write data to a peer server associated with another Data Object Broker (remote node). If you do not need to access remote data, use the D line command to delete the parameter. If you always access the external file remotely, the node from which you request the access can have either a minimal or full definition.
Minimal Definition
A minimal definition with a location parameter means you always access data at a remote node. A minimal definition consists of the following:
The location parameter indicates that you always access data at a remote node. The name of the remote node where the full definition is located must be supplied in the Default field, Src field, or Src and Sourcename fields.
The table type specified in a minimal definition does not have to match the table type of the full definition on the remote node.
Full Definition
A full table definition with a location parameter means you can access data at either the local or the remote node. The table type of the full definition must match the data on the local node. For example, a full definition of type TDS used to access TDS data on the local node can also be used to access an export table with the same name on a remote node.
See Also
TIBCO Object Service Broker Managing Data for more information on parameters.

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved