The Drag and Drop applications check for optional environment variables to have been specified. These variables allow certain configuration information to be designated.
The environment variables that you can configure are:
| Environment variable | Description | 
|---|---|
| CCITIMEOUT | Enables the specification, in tenths of seconds, of the maximum time out period that will be used with any LSC style application,
                           such as Drag and Drop, SourceConnect, or the Monitor. The default is 2 minutes (1200), and the maximum value that can be used
                           is 2,147,483,647. For example, to set this value to 4 minutes: SET CCITIMEOUT=2400 | 
| MFAMAXSENDLENGTH | Sets the maximum length of data, in a single communication packet, that can be transmitted to or from the mainframe. This
                           does not affect the size of the file that can be transmitted, but only the size of each of the numerous data chunks that are
                           transmitted to make up the entire file. This is only useful, when there is a router that limits the transfer length of data
                           to or from the mainframe, or there is a restriction in the length of data that can be transferred. For example: SET MFAMAXSENDLENGTH=4000 | 
| MFAMAXHOTLINKS | If using the hot-link software from 
                           				  Micro Focus, the LSC applications will route all communication request through this hot-link. The hot-link remains active to the mainframe
                           until you shut down your workstation, or enter the command 
                           				  MFDAELSC CLOSE. The hot-link is able to allocate and load balance multiple simultaneous links and will start up an additional link if any
                           request has to wait for more than 15 seconds for a time slice. The maximum number of simultaneous links can be specified,
                           with a default of 4 and a maximum of 10. For example: SET MFAMAXHOTLINKS=4 | 
| MFAIMBEDDEDHEX | Indicates that you require all source code embedded hex values handled in the same way as the 
                           				  MDECONV application, in that all translated hex values less than 
                           				  x'1f' will have a null character inserted before the hex value. The COBOL run-time system will properly handle these imbedded hex
                           values. For example: SET MFAIMBEDDEDHEX=COBOL | 
| MFA_INDEX_FORMAT | Enables you to override the default index format on KSDS VSAM data sets. Set 
                           				  MFA_INDEX_FORMAT to the index format you want to use during the conversion. For example: SET MFA_INDEX_FORMAT=IDXFORMAT(8)Then run the MFA client program. Note: This can be used for Drag and Drop, synchronization monitor and command-line tools. 
                              				  
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