How To Fix K0127 - Wertebereich des Knoten & nicht eindeutig

K0127 - Overview

• Message type: E = Error

• Message class: K0 - Error Messages for Central Controlling Routines

• Message number: 127

• Message text: Wertebereich des Knoten & nicht eindeutig

Was verursacht dieses Problem?

The SAP System checked all end nodes in sub-hierarchy &V1&, which
determined that the number of values (cost centers, orders, cost
elements) is not unambiguous. This can be caused by the following
situations:
Single values occur more than once
Intervals of values overlap
Single values overlap with intervals of values
&NOTE&
The ambiguity check is relative, meaning the SAP System checks the
number of values beneath the top node of actual processing (the highest
step in the current maintenance). This can lead to ambiguities in
sub-hierarchy maintenance.

Wie kann das passieren?

A
B C
D E F G
Access through node A cannot lead to generation of ambiguities.
Access through node B follows, and value X is maintained to node E.
Still, access through node C could also lead to value X being
maintained to node G. In conclusion, access through node A occurs and a
change is made which, when saved, would initiate databank changes along
with it. Since the entire palette of values is again available, the
ambiguity is determined and the above message is given.
This is not possible in the standard hierarchy because the assignment
of values to nodes takes place only in master data maintenance.

Systemantwort

The SAP System rejects databank changes with ambiguous groups.

Wie behebe ich diesen Fehler?

Check the values in the current hierarchy structure for ambiguities and
remove them with sub-hierarchy maintenance (access with nodes for which
the number of values is unambiguous).
Existing ambiguities can be displayed with <ZH>Ambiguity check</>.

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