Exit for CJ20N where system status changes can be captured

Question

Hi Experts,
I need exit for CJ20N where system status changes can be captured
for both the below cases
1) When WBS Element is having Networks inside it
2) when WBS Element is having no networks inside it
EXIT_SAPLCOBT_001  --->>>   ZXCO1U01  , will work for 1) , but not for 2)
i want an exit where status change gets captured for both cases 1 and 2 and
will do further processing according to client needs based on status change
Need to trigger IDOC on status change of  WBS element.
If WBS is having network inside it  , then network status changes also with WBS status change
and IDOC should trigger for WBS also.
I just want suitable exit  / place for coding . Rest i can do.
if no suitable exit / BADI , then what is the best possible place where i can go for Implicit Enhancement
Best Regards,
Gaurav
Edited by: TheGaurav on Oct 25, 2011 7:08 AM
Edited by: TheGaurav on Oct 25, 2011 7:12 AM

Answer 1

I am kind of stuck in a similar issue. I need to perform custom validations on standard fields which cannot be done through OPSI or OPUC transactions. 0007 or 0002 User exits seem to assist on custom field creations/validations. However, I do see people posting the following BADIs which may be useful.
CO_SRULE_CHECK
PROJECTDEF_UPDATE
WORKBREAKDOWN_UPDATE (which you already tried)
WBS_FIELDS_FOR_ASSET
CO_SRULE_CDOC
Let me know if any of these worked out...
AN