sysVar system variable (web transaction fields)

The sysVar system variable holds miscellaneous values that do not fit in other libraries.

For core sysVar variables, see EGL library sysLib.

EGL supplies two unique identifiers that you can use as keys when saving program state during a web transaction session:

The qualifier sysVar can precede the name of each EGL system variable listed in the following table:

Table 1. Web transaction sysVar system variables
System variable Description
conversationID Stores the conversation ID that is assigned when an EGL program uses a VGUI record to present a web page.
sessionID considerations for web transactions Contains an ID that is specific to the web application server session.

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