Request Control Block - Call-Level Interface Version 2

Teradata® Call-Level Interface Version 2 Reference for Workstation-Attached Systems

Product
Call-Level Interface Version 2
Release Number
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-04-19
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xen1544831946512.ditamap
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B035-2418
lifecycle
previous
Product Category
Teradata Tools and Utilities

The CLI Request Control Block (CLI2RCB) is an internal control block used to maintain the context of a request. When a request is posted to a session, an RCB is created to contain the request identifiers, the request state, and pointers to the request and response buffers associated with the request. The RCB is inserted in a queue of RCBs attached to a session’s SCB.