4.2.2 Description of HOST Parameters

The HOST statement uses the following parameters.

Parameter	Value	Description
IMSID	IMS-system-logical-identifier	Specifies a symbolic name that uniquely identifies the IMS system definition. This parameter is not related to the IMSID parameter specified in the IMS sysgen or on IMS region JCL statements.
OTMANAME	IMS-clientname	Specifies the XCF client name for the IMS system. This parameter is 1-16 characters and the same as OTMANM parameter in the IMS system. When OTMANM is not specified, it is the same as IMS APPLID.
OTMAINPIPE	server-request-name	Specifies the transaction pipe name for the IMS server requests. This parameter is 1-4 characters.
OTMAOUTPIPE	client-request-name	Specifies the transaction pipe name for the IMS client requests. This parameter is 1-8 characters and referenced by DRU EXIT.
NUMTPIPES	nnnn|1	Specifies the number of transaction pipes for IMS server requests. The value can range from 1-9,999. Default value: 1
MAXRSPLEN	nnnn	Specifies the maximum permissible length for IMS server response. The value can range from 1024-8,192,000.