'Error in the evaluation of expression...' with empty attributes

[Dart, Jocelyn]

Hi Mike, 

You might want to check that your object attribute is attached to a
valid object instance at the point it is being evaluated.  If the object
instance hasn't been created yet that would give the kind of error you
are receiving. 

Regards,
Jocelyn Dart
Senior Consultant
SAP Australia Pty Ltd.
Level 1/168 Walker St.
North Sydney 
NSW, 2060
Australia
T   +61 412 390 267
M   + 61 412 390 267
E   jocelyn.dart at sap.com
http://www.sap.com

The information contained in or attached to this electronic transmission
is confidential and may be legally privileged. It is intended only for
the person or entity to which it is addressed. If you are not the
intended recipient, you are hereby notified that any distribution,
copying, review, retransmission, dissemination or other use of this
electronic transmission or the information contained in it is strictly
prohibited. If you have received this electronic transmission in error,
please immediately contact the sender to arrange for the return of the
original documents. 
Electronic transmission cannot be guaranteed to be secure and
accordingly, the sender does not accept liability for any such data
corruption, interception, unauthorized amendment, viruses, delays or the
consequences thereof.
Any views expressed in this electronic transmission are those of the
individual sender, except where the message states otherwise and the
sender is authorized to state them to be the views of SAP AG or any of
its subsidiaries. SAP AG, its subsidiaries, and their directors,
officers and employees make no representation nor accept any liability
for the accuracy or completeness of the views or information contained
herein. Please be aware that the furnishing of any pricing information/
business proposal herein is indicative only, is subject to change and
shall not be construed as an offer or as constituting a binding
agreement on the part of SAP AG or any of its subsidiaries to enter into
any relationship, unless otherwise expressly stated. 


-----Original Message-----
From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
Of Mike Pokraka
Sent: Friday, 02 September 2005 6:21 PM
To: SAP Workflow Users' Group
Subject: RE: 'Error in the evaluation of expression...' with empty
attributes

Good point! Just checked, and no exceptions are raised. It's just
empty...
Thanks
Mike

Tiwari, Rammanohar wrote:
>
> not sure but can you check if any exception like 'object not found' is
> used inside the coding for this object->attribute?
>
> cheers,
> Ram
> -----Original Message-----
> From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu]On
Behalf
> Of Mike Pokraka
> Sent: Thursday, September 01, 2005 11:23 PM
> To: sap-wug at mit.edu
> Subject: "Error in the evaluation of expression..." with empty
> attributes
>
>
> Hi folks,
> Has anyone seen problems in assigning empty attributes?
>
> It's working fine in dev: I assign an object attribute with an object
type
> to a container element and check it later for various reasons. However
> once transported to QA its all falling apart with "Error in the
evaluation
> of expression ....." when the attribute has no instance.
>
> I've gone as far as doing a detailed trace and on one system the
> assignment is followed by 'Node Processed' and the other does a
> 'SWW_WI_WRROR_MESSAGE_SEND' after the identical container operation.
>
> OSS hasn't even heard of the error message number, but searching for
the
> error text just turned up a few older notes.
> Stumped.....
>
> Cheers
> Mike Pokraka
> Senior Consultant
> Workflow Connections Ltd.
> Mobile: +44 (0)7786 910 855
> _______________________________________________
> SAP-WUG mailing list
> SAP-WUG at mit.edu
> http://mailman.mit.edu/mailman/listinfo/sap-wug
>
>
> This e-mail and any attachment is for authorised use by the intended
> recipient(s) only. It may contain proprietary material, confidential
> information and/or be subject to legal privilege. It should not be
copied,
> disclosed to, retained or used by, any other party. If you are not an
> intended recipient then please promptly delete this e-mail and any
> attachment and all copies and inform the sender. Thank you.
>
> _______________________________________________
> SAP-WUG mailing list
> SAP-WUG at mit.edu
> http://mailman.mit.edu/mailman/listinfo/sap-wug
>


Mike Pokraka
Senior Consultant
Workflow Connections Ltd.
Mobile: +44 (0)7786 910 855
_______________________________________________
SAP-WUG mailing list
SAP-WUG at mit.edu
http://mailman.mit.edu/mailman/listinfo/sap-wug