This function returns a length and a return code.
- Length:
- The following lengths are valid:
Length |
Explanation |
= 0 |
When return code = 28, field length
is 0. When return code = 24, host presentation space is not field
formatted. |
> 0 |
Required field length in the host
presentation space. |
- Return Code:
- The following codes are defined:
Return Code |
Explanation |
0 |
The Find Field Length function
was successful. |
1 |
Your program is not connected to
a host session. |
2 |
A parameter error was encountered. |
7 |
The host presentation space position
is not valid. |
9 |
A system error was encountered. |
24 |
No such field was found. |
28 |
Field length of 0 bytes. |