Wait-for-response - Teradata Tools and Utilities

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

Product
Teradata Tools and Utilities
Release Number
17.00
Published
June 2020
Language
English (United States)
Last Update
2020-06-18
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B035-2417
lifecycle
previous
Product Category
Teradata Tools and Utilities
Wait-for-response is a one-byte field that specifies whether DBCHCL is to retain control or return control to the application in two situations:
  • When the application has called DBCHCL for some function and DBCHCL cannot send that request to the database because another request in the same session is active, DBCHCL cannot initiate that function.
  • When the application has called DBCHCL for the fetch function and DBCHCL cannot provide access to a parcel or buffer (depending on the setting of Parcel-mode-fetch) because the buffer is being restocked, DBCHCL cannot complete the fetch function.
In this language... The variable name for Wait-for-response is...
COBOL DBCAREA-WAIT-FOR-RESP
PL/I WAIT_FOR_RESP
C, C++ wait_for_resp
IBM Assembler DBOBSYW
This routine... Does this for Wait-for-response...
DBCHINI writes
DBCHCL reads (CON; RSUP; CMD; IWPF; IRQ; CRQ)
Wait-for-response is used by... To...
applications write

Wait-for-response is initialized by DBCHINI to the default value provided for Wait-for-response in the HSHSPB.