Hierarchy node & is blocked by user &
Message type: E = Error
Message class: RTCMMD - Article Hierarchy
Message number: 045
Message text: Hierarchy node & is blocked by user &
What causes this issue?
The hierarchy node is blocked by another user. Only one user can change
a hierarchy node in the material hierarchy at the same time.
System Response
INCLUDE ISR_STOP
How to fix this error?
Ask the user who is currently processing the hierarchy node to release
the node.
Procedure for System Administrators
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.