Message type: E = Error
Message class:  USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces 
Message number: 088
Message text: &1 &2 and "Liabilities": Balance sheet account &3 not assigned to a node
Accounts are assigned beneath the two items <LS>Assets</> and <LS>
Liabilities</> in the hierarchy.
The completeness checks at the edition level (a) determine all balance
sheet accounts that are not assigned to these two nodes, and (b) all
profit and loss accounts that are assigned to these two nodes.
All discovered accounts are output with the respective message.
You are able to release the edition.
Check the account assignments in the hierarchy.
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.
The SAP error message USMDZ3088 typically indicates that there is an issue with the assignment of a balance sheet account to a node in the context of the SAP Master Data Governance (MDG) application. This error often arises during the data validation process when trying to create or change master data.
Cause: The error message "Liabilities: Balance sheet account &3 not assigned to a node" suggests that the specified balance sheet account (represented by &3) is not properly linked to the relevant organizational structure or node in the MDG framework. This can occur due to several reasons: Missing Configuration: The balance sheet account may not have been configured correctly in the system. Incorrect Node Assignment: The account might not be assigned to the correct node in the financial structure. Data Inconsistency: There may be inconsistencies in the master data that prevent the account from being recognized as valid. Authorization Issues: The user may not have the
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