MQCCDTURL
MQCCDTURL provides the equivalent capability to setting a combination of the MQCHLLIB and MQCHLTAB environment variables.
Attention: We can use the environment variable option only for native programs connecting as clients, that is C, COBOL, or C++ applications. The environment variables have no effect for Java, JMS or managed .NET applications.IBM MQ supports retrieving a CCDT from a file, ftp, or http URL.
However MQCCDTURL only accepts a URL value; MQCCDTURL will not accept the existing local file system directory format.
To use MQCCDTURL, in place of MQCHLLIB and MQCHLTAB, to use a local file, we can use a 'file://' protocol. Therefore:export MQCCDTURL=file:///var/mqm/qmgrs/QMGR/@ipcc/MYCHL.TABis equivalent to:
export MQCHLLIB=/var/mqm/qmgrs/QMGR/@ipcc export MQCHLTAB=MYCHL.TABParent topic: Use IBM MQ environment variables
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