SWF_RUN 611 Execution Interupted

[Dart, Jocelyn]

Deadlocks on the custom table perhaps? 
Agree - you need to take it out of the equation.
Good luck Mark!
Hi to the family!
Jocelyn

________________________________________
From: sap-wug-bounces at mit.edu [sap-wug-bounces at mit.edu] On Behalf Of Mark Pyc [mark.pyc at gmail.com]
Sent: Thursday, 25 March 2010 9:31 PM
To: SAP Workflow Users' Group
Subject: Re: SWF_RUN 611 Execution Interupted

G'day Joc, thanks for the response!

Sorry, my bad. I meant to say SWWWIHEAD and no it's not it in there.

The Step History at flow level shows:
     Start Event Received
     (Sub)workflow created
     Workflow started

All show No Errors.

What we do have that complicates things is a Workitem Exit on the
first step which writes to a Custom History Table. This code has
executed and recorded the Workitem creation. So the WF invoked, the
Worktiem was generated to some level because the Exit code ran, but
then something failed which didn't seem to leave any trace of the
error and didn't roll back all DB updates.

We don't really need the Custom History for this task so we are
removing this Exit to take it out of the equation. Having said that
this Exit is used on almost all Dialog tasks and has been live and
stable on other Workflow for 2 years.

Also, this Workflow originally had 'Block Errors' when it went live in
Jan which caused it to misbehave. This was then corrected within a
week or 2.

Without having a custom ABAP in Prod to help it's quite an onorous
task to analyse which Flow instances worked and which failed, but what
seems to be a pattern is that it fails for a period of time and then
works for a period of time (a few hours of each). A theory floating
around is that the issue is to do with system load, but no real theory
about how system load would produce what we are seeing???

Any advice from anyone on how to dig a little deeper?

Thanks,
Mark


On 24 March 2010 21:28, Dart, Jocelyn <jocelyn.dart at sap.com> wrote:
> Mark,
> Did you check if the  child WI was in SWWIHEAD?
>
> Agree it's weird. Anything in the Step History section at the flow level? If it's the rule termination it should have shown up there ...
>
> Rgds,
> Jocelyn
>
> ________________________________________
> From: sap-wug-bounces at mit.edu [sap-wug-bounces at mit.edu] On Behalf Of Mark Pyc [mark.pyc at gmail.com]
> Sent: Thursday, 25 March 2010 4:21 AM
> To: WUG
> Subject: SWF_RUN 611 Execution Interupted
>
> G'day Wuggers,
>
> It's been a long time! Hope you're all well.
>
> I have a situation in an ECC6 / 7.00 system where an IDOC error
> handling WF is sporadically failing in a very odd way.
>
> The WF History shows error SWF_RUN 611 Execution Interupted at the Flow level.
> The first step is listed with a Workitem ID / Step Number / Creation
> timestamp but no other info (No WI Text, No Created By)
> That first step Workitem ID does not really exist! It's not in
> SWWUSERWI. It can't be displayed with SWI1.
>
> Normally when I see "Execution Interupted" I expect to see an ST22
> short dump or something in SM21 System Log, but there is nothing.
>
> It seems very odd that the WF Log is written to with a Workitem ID,
> but there is no other trace of it in the system, and no logged
> failures that I can find.
>
> This first step is a Dialog task based on IDOCAPPL.INPUTFOREGROUND and
> uses a copy of standard Rule 30000013 (copy has "Terminate if no
> Result" selected).
>
> If I use SWUE and raise the same event for the same instance the
> Workflow processes correcty. This suggests to me that there may be a
> timing issue where the WF is triggering before the IDOC is fully saved
> to DB, but even if this is the case it doesn't explain why there isn't
> any proper error capture and why the WF is left "In Process" with a
> child WI logged but not actually created.
>
> I can't find any OSS notes / WUG or SDN Posts that really help.
>
> I and the 3 other WF consultants here are baffled. Any ideas?
>
> Have fun,
> Mark
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