on 09-10-2014 1:34 PM
A reference characteristic worked fine for years. One day we saw unexpected behavior on 2 orders on one specific date.
The dependency simply uses VBAK-AUART to check on order type 'TA ' for a sales order type of OR.
$root.vbak_auart eq 'TA '
'TA ' relates to an order type of OR based on table TAUUM - 'TA ' is language independent so that is why it was used. It's worked for years.
It would look like this under Environment > change documents;
imgur: the simple image sharer
2 sales orders on 2014-05-08 apparently CONVERSION_EXIT_AUART_OUTPUT CONVERSION_EXIT_AUART_INPUT didn't trigger to send 'TA ' to the dependency, so it used OR instead (pictured below). All other orders over the years show TA. Interesting only 2 orders ever did this over 4 years of usage. Everything is returning 'TA ' today too.
Order creation example of those 2 under change documents inside of the configuration
The user changed the order several days later and it did use TA. No changes to VC were done. We didn't know this happened yet.
Final change;
A few months after that it was noticed.
I guess the moral of the story is to expect the unexpected and we should have used TA and OR, but I'm a little perplexed as to why TA didn't get sent at least initially.
The revised dependency will catch that situation if it ever happens again, but that behavior was very odd;
Hi Straz,
Do you have any user exit that updates or changes table field vbak_auart. It seems strange the value wasn't picked up. What support package are you in ?
Regards
Amber
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we'll have to double check for an exit, but we should not. only ever happened on 2 orders across thousands and only on that particular date.
of course anything we test now is showing ta initially and never changes.
ECC 6 kernel release 721
Sup. Pkg level 213
SAP_AP | 700 | 0012 | SAPKNA7012 | SAP Application Platform |
SAP_APPL | 600 | 0012 | SAPKH60012 | Logistics and Accounting |
SAP_ABA | 700 | 0016 | SAPKA70016 | Cross-Application Component |
PI_BASIS | 2005_1_700 | 0014 | SAPKIPYJ7E | PI_BASIS 2005_1_700 |
SAP_BASIS | 700 | 0016 | SAPKB70016 | SAP Basis Component |
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