Kbase P122548: CREATE <handle variable> NO-ERROR does not set ERROR-STATUS:ERROR if variable is an array element
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
16/10/2008 |
|
Status: Unverified
FACT(s) (Environment):
OpenEdge 10.1B
SYMPTOM(s):
CREATE <handle variable> NO-ERROR does not set ERROR-STATUS:ERROR to TRUE.
Error messages shown if same statement is invoked without NO-ERROR.
<handle variable> is an element of an array of type HANDLE.
CAUSE:
This is a known issue.
The following code reproduces the problem:
DEFINE VARIABLE hBuffer AS HANDLE NO-UNDO EXTENT 15.
CREATE BUFFER hBuffer[1] FOR TABLE "aaabbb" NO-ERROR.
MESSAGE ERROR-STATUS:ERROR SKIP ERROR-STATUS:NUM-MESSAGES
VIEW-AS ALERT-BOX INFO BUTTONS OK.
FIX:
The workaround is to execute the CREATE statement on a scalar variable, then assign the scalar variable to the array element:
DEFINE VARIABLE hBuffer AS HANDLE NO-UNDO EXTENT 15.
DEFINE VARIABLE hTmp AS HANDLE NO-UNDO.
CREATE BUFFER hTmp FOR TABLE "aaabbb" NO-ERROR.
ASSIGN hBuffer[1] = hTmp.
MESSAGE ERROR-STATUS:ERROR SKIP ERROR-STATUS:NUM-MESSAGES
VIEW-AS ALERT-BOX INFO BUTTONS OK.