Kbase 12896: "Operation 255 not supported in this release (1987) "
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
12/31/1999 |
|
" Operation 255 not supported in this release (1987) "
PROGRESS usually generates the following error message if it does not
recognize a R-code operator. This error can occur if you use a
"minor" release number of PROGRESS (for example, 7.2D03 or 7.2C02),
and run r-code that was compiled on an earlier version.
"Operation 255 not supported in this release. (1987)"
This knowledgebase entry addresses another possible cause for this
error which has occurred in PROGRESS Version 7. PROGRESS might
generate this error when you use *database* triggers and:
- A local variable in the trigger code has exactly the same name
as a variable in the calling procedure(s).
- The trigger procedure passes a parameter back to the calling
procedure(s).
- The parameter involves the variable with the duplicate name.
This error is intermittent and not always reproducable, however if you
make code changes to insure that duplicate variable names are not
used, the error will go away for good.
Progress Software Technical Support Note # 12896