Cache Content is Obsolete in PI 7.31 SP11

Hello Guys,
Recently we upgraded SP level from PI 7.31 SP06 to SP11 and found one error in (t.code SXI_CACHE--Delta Monitoring) when executed
Error: Cache Content is Obsolete
I checked the t.code SXMB_ADM_BPE and all are green. I didn't found any SAP notes so far.
Could you please provide me some suggestions on that?
Thank you.
Sateesh

Hello Eoin, Hello SK,
I didn't seen any error description, and all integration Processes return code is '0'.
As mentioned above in my previous we upgraded service packs from PI 7.31 SP06 to SP11, was that the reason ? ( mean this Delta cache refresh is obsolete by SP11?)
(or) any other different reason, because looks my all three systems shown the same issue.
Thank you.
Sateesh

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