TDP Request Number
TDP Request Number is a four byte field that is the TDP identifier of the request.
In this language... |
The variable name for TDP Request Number is... |
COBOL |
DBCAREA‑TDP‑REQ‑NO |
PL/I |
TDP_REQ_NO |
C |
tdp_req_no |
IBM Assembler |
DBCOARQN |
This routine... |
Does this for TDP Request Number... |
DBCHINI |
writes |
DBCHCL |
writes (CON; RSUP; IWPF; CMD; IRQ) |
TDP Request Number is used by... |
To... |
applications |
read. |
The request id is available in TDP Request Number after the application regains control from a call to DBCHCL with function code set to any of the following:
DBCHCL puts TDP Request Number in the DBCAREA as soon as DBCHCL is called for a request‑generating function.
TDP Request Number is available after the application regains control from DBCHCL, even with a connect operation.
Compare with “Output CLIv2 Request Id” on page 130.