Optional parameters

DATASET

Specifies that XRC direct the XQUERY output to the sequential data set that is identified by dataset_name. Standard TSO naming conventions apply for dataset_name. The target data set must be a sequential data set and must be large enough to accommodate the XQUERY reports you want to collect. You can specify DATASET with or without DISP; the default is DISP(OLD).

DISP

Specifies how XRC writes the XQUERY output to the data set, as follows.

MOD: Specifies that XRC append the output to the data set.
OLD: Specifies that XRC clear the data set before it receives output.
SHR: Specifies that XRC clear the data set before it receives output. SHR also allows multiple allocations of the same data set.

If you specify DISP, you must also specify DATASET.

MASTER

Specifies that XQUERY produce a new master coupling report. It may be specified in conjunction with the DATASET and MSGROUTEID parameters.

MHLQ(mhlq)

Specifies the high-level qualifier of the master session control data set. The default is SYS1.

MSGROUTEID

Specifies the user ID to which XRC messages that are associated with the processing of this command are routed. If the specified user ID is not logged on, TSO saves messages in the TSO BRODCAST data set and displays them after the next logon.

Note: Messages issued by the initial command parser routine are sent to the user ID that issues the TSO command. If you specify both DATASET and MSGROUTEID, XQUERY output is directed to the data set that is specified with DATASET and not to the MSGROUTEID user ID. Error messages are directed to the MSGROUTEID user ID.