Kbase P22937: Process terminates when program requested by users generates ERROR, STOP or QUIT condition
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/15/2008 |
|
Status: Verified
FACT(s) (Environment):
Progress 9.x
SYMPTOM(s):
Background process accepts requests via sockets and runs the requested 4GL program
When the requested 4GL program generates a STOP, QUIT or ERROR condition the background process terminates
CAUSE:
The termination of the background process happens because the RUN statement that executes the user requested 4GL program does not have a DO block surrounding it that will handle STOP, QUIT or ERROR conditions.
FIX:
Modify the source code as follows:
UserCodeBlock:
DO ON ERROR UNDO, LEAVE UserCodeBlock
ON STOP UNDO, LEAVE UserCodeBlock
ON QUIT UNDO, LEAVE UserCodeBlock:
RUN VALUE(...Name of Program User Requested...).
END.