How To Fix DMU122 - Node &1 will be changed the next time you save

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 122

• Message text: Node &1 will be changed the next time you save

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 DMU122 - Node &1 will be changed the next time you save ?

  The SAP error message DMU122, which states "Node &1 will be changed the next time you save," typically occurs in the context of the Data Migration Workbench (DMW) or during data modeling activities in SAP. This message indicates that a node (which could refer to a data object, structure, or element) has been modified in a way that will take effect upon the next save operation.
  Cause:
  
  Pending Changes: The node has been altered but not yet saved. This could be due to changes made in the data model or during data migration activities.
  Validation Issues: The system may have detected that the current state of the node is inconsistent with the expected structure or data integrity rules.
  User Actions: The user may have made changes to the node properties, attributes, or relationships that are pending confirmation.
  
  Solution:
  
  Review Changes: Check the changes made to the node. Ensure that all modifications are intentional and correct.
  Save Changes: If the changes are correct, proceed to save the data model or migration object. This will apply the changes to the node.
  Validation: After saving, validate the data model or migration object to ensure that it meets all necessary requirements and does not have any inconsistencies.
  Rollback if Necessary: If the changes are not intended, you can revert the changes before saving. Look for an option to undo or discard changes in the interface.
  Consult Documentation: If you are unsure about the changes or the implications, refer to SAP documentation or consult with a colleague or SAP support.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), or LTMC (Legacy Transfer Migration Cockpit) depending on your context.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the DMU122 message.
  Training and Resources: Consider SAP training resources or community forums for best practices in data modeling and migration.
  
  If the issue persists or if you encounter further complications, it may be beneficial to reach out to your SAP support team for more tailored assistance.