SYVn transactions

The SYVn transactions read a VSAM file and return the records. The SYVn RPC passes two parameters: a starting and an ending byte offset.

Add the RPC using the sgw_addrpc procedure described in “Defining the test RPC”. These transactions call the following programs:

SYV1 calls the PL/I program, SYCASAV1.
SYV2 calls a COBOL program, SYCASAV2.
SYV3 calls an assembler program, SYCASAV3, which is supplied on the mainframe.

To execute the SYVn RPC you defined, do one of the following:

Enter the following command at the dynamic SQL utility prompt. (Replace SYVn with SYV1, SYV2, or SYV3.)
```
exec SYVn 0,9999
```
If the directory containing the samples is on the search path, enter this command at the server console prompt:
```
SYVn 0,9999
```

Output should look like this:

SYGWLSA1
 ---------------------------------------------------
 sample vsam rpc data rec 0 sample vsam rpc data rec 0
 sample vsam rpc data rec 1 sample vsam rpc data rec 1
 sample vsam rpc data rec 2 sample vsam rpc data rec 2
 .
 .
 .
 (10 rows affected, return status = 0)