How To Fix DMU164 - Node &1 was renamed to &2

DMU164 - Overview

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 164

• Message text: Node &1 was renamed to &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMU164 - Node &1 was renamed to &2 ?

  The SAP error message DMU164, which states "Node &1 was renamed to &2," typically occurs in the context of Data Migration or Data Management processes, particularly when using the Data Migration Workbench (DMW) or similar tools. This message indicates that a node (which can refer to a data structure or element) has been renamed during a migration or transformation process.
  
  Cause:
  
  Data Structure Changes: The error often arises when there are changes in the data structure, such as renaming fields or nodes in the source system that do not match the expected names in the target system.
  Mapping Issues: If the mapping between the source and target data structures is not correctly defined, it can lead to discrepancies where the system attempts to rename nodes to align with the target structure.
  Versioning: If there are different versions of the data model being used, it may lead to inconsistencies in node names.
  
  
  Solution:
  
  Check Mapping Configuration: Review