Kbase P136709: 4GL/ABL: Remote User Defined Function (UDF) is inconsistent with local UDF.
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
30/10/2008 |
|
Status: Unverified
SYMPTOM(s):
4GL/ABL: Remote User Defined Function (UDF) is inconsistent with local UDF.
A User Defined Function (UDF), *THAT DOES NOT EXPLICITLY RETURN A VALUE*, (i.e. has no RETURN SomeValue statement) will return a different result when run remotely (on an AppServer) than when run locally.
A User Defined Function (UDF), that does not explicitly return a value, returns the unknown value (?) when run locally and the logical FALSE value when run on the AppServer.
FACT(s) (Environment):
All Supported Operating Systems
OpenEdge 10.1C01 Service Pack
CAUSE:
As documented, all User Defined Functions must explicitly return a value. If no value is explicitly returned by the UDF, then the value returned by that function is undefined.
CAUSE:
Bug# OE00174705
FIX:
Ensure that every User Defined Function (UDF) explicitly returns a value.