User`s guide

Contents xli
Code Description
WHLLOK The specified field length was found.
WHLLNOTCONNECTED Your Windows HLLAPI application is not currently
connected to a Host session.
WHLLPARAMETERERROR One or more of the call parameters are invalid.
WHLLPOSITIONERROR PS Position is invalid.
WHLLSYSERROR The function failed due to a system error.
WHLLNOFIELD The specified field was not found, or the Host session
presentation space is unformatted.
WHLLZEROLENFIELD The specified field has a length of zero.
Position in the Host session presentation space is determined by starting in the upper left corner of the
screen display (row 1, column 1). At the end of each screen display row, the next Host session
presentation space position is column 1 of the following screen display row. This process continues
until the end of the Host session presentation space (screen display) is reached.
5250 emulators supports a Presentation Space of 24 rows by 80 columns. When an error message from
the host or when the operator presses the SysReq key, a 25th row is displayed. When the row 25 is
displayed, it is a valid area for this function.
Return Codes
Remarks