How To Fix WRF_GENERIC_HIER038 - Node & cannot be used; the node is blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_GENERIC_HIER - Messages for Package WRF_GENERIC_HIERARCHY

• Message number: 038

• Message text: Node & cannot be used; the node is blocked

What causes this issue?

The node that you are trying to change is locked by another user. It is
possible that the displayed information has already been changed by the
other user.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Try to change the node later. Alternatively, save the hierarchy. If you
do so, the displayed information about the material list is updated.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.