Message type: E = Error
Message class:  UMB_AH - Aggregation Hierarchy 
Message number: 022
Message text: Influencing scorecard '&1' exists already as higher-level node
Each scorecard can appear once only in the list of aggregation
hierarchies.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Select a scorecard not yet contained in the list of aggregation
hierarchies.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message UMB_AH022 indicates that there is an attempt to create or modify a scorecard in a way that conflicts with an existing scorecard structure. Specifically, it suggests that the scorecard you are trying to create or modify already exists as a higher-level node in the hierarchy.
Cause: Duplicate Scorecard: The scorecard you are trying to create or modify already exists in the system as a higher-level node. Hierarchy Conflict: The system does not allow the creation of a new scorecard that would conflict with the existing hierarchy of scorecards. Incorrect Parent-Child Relationship: You may be trying to assign a scorecard as a child to a parent that is already defined as a higher-level node.
Solution: Check Existing Scorecards: Review the existing scorecards in the system to confirm if the scorecard you are trying to create already exists. You can do this by navigating to the relevant scorecard management area in SAP. Modify Existing Scorecard:
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