Issue: one Cost Center is repeating in more than one node in Cost Center Standard Hierarchy.
source from http://scn.sap.com/thread/851492
Update from SAP Global support, the following was the email received:
in transaction KSH3 please run both the ambiguity and completeness check(Menu -> Extras -> Check and Help functions).
If you think that your standard hierarchy is inconsistent you can check that as following:
Run transaction Extras -> Hierarchy - Master data -> Test. The result shows you if there are in consistencies. If that is the case run also Extras -> Hierarchy - Master data -> Comparison.
Alternatively, you can run the report 'RKCORRH1' (TN SE38).
Run both the Hierarchy->Master data->test and the
Hierarchy->Master data->comparison.
As stated above inconsistency message showed after Test. Run the comparison and you get a similar message.
Once the above two are run, again when you go to test, the inconsistency disappears.
If it is successful, please assign points
Reprt 'RKCORRH1'
