Unknown exception while creating Item: PPM 5.0 (SP11) + NW 7.41 SP03 + ECC 6.0 EHP7

Question

Hi we recently upgraded from PPM 5.0 SP 9 to SP11.
Along with that we did below updates as well.
NW 7.02 SP10 --> NW 7.41 SP03
ECC 6.0 EHP5 --> ECC 6.0 EHP7
During creation of Item we are getting below error
Exception occurred in the update of the application object
Some points I have checked already:
1. New configuring: the complete new set of configuration right from New Portfolio type to item type and related master data.
2. Authorization: I have ACO_SUPER and also ACL access ADMIN and Write at Portfolio and Top bucket, which shows as Inherited. tried adding Create manually at lowest bucket.
3. Old Portfolio's (before upgrade): face same issue for new create however the old ones I can update and save works fine.
4. Basis: There is no Trace we could find relevant, No ST22 dump.
5. Trace: show CuaOwnLuwErrorReset which Im not sure nor is our Basis guy.
6. Market place: Tried searching service market place for CuaOwnLuwErrorReset, No use, tried with spaces too.
7. Basis: Tried verification of Database tables
8. Old Items > Financial Planning shows dump at CX_RPM_DB_UPDATE, developers are checking it out.
9. Developments: No BAdI is called during save.
Any pointers highly appreciated
Rgds,
Niranjan

Answer 1

Ravi,
Thanks for the pointers. But from configuration perspective its all good I believe.
Answers in bold
1) Is this issue persisted before upgrade also?
    NO. Earlier it was working fine.
2) Have you enabled automatic project creation in the item type?
     a) If yes, then can you check with an item creation where automatic project creation in not enabled.
          Already tried creation of Item only. Same error. With Check box or without. With template or without.
     b) If issue persists only with automatic project creation,then are you trying to create PPM project or PS project?
          PS is not in picture now, as its linked to release strategy of cProjects (PPM project)
     c) If PS project, can you check for the object links RFC connections?
          The cProjects (PPM project) and PS RFCs are fine. We are on same server so its all good. NONE is what is verified in SM59 already
Rgds,
Niranjan