How To Fix DMC_RT_MSG551 - Parent &1 of restriction node is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 551

• Message text: Parent &1 of restriction node is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG551 - Parent &1 of restriction node is invalid ?

  The SAP error message DMC_RT_MSG551, which states "Parent &1 of restriction node is invalid," typically occurs in the context of SAP Data Management or SAP Data Intelligence when there is an issue with the configuration of a restriction node in a data flow or data model. This error indicates that the parent node referenced in the restriction node is not valid or cannot be found.
  Causes:
  
  Invalid Parent Node Reference: The restriction node is trying to reference a parent node that does not exist or has been deleted.
  Incorrect Configuration: There may be a misconfiguration in the data flow or model where the parent node is not properly set up.
  Data Model Changes: Changes made to the data model or data flow after the restriction node was created may have led to the invalidation of the parent node.
  Transport Issues: If the data model or flow was transported from one system to another, the parent node may not have been included or may not exist in the target system.
  
  Solutions:
  
  Check Parent Node: Verify that the parent node referenced in the restriction node exists and is correctly configured. If it has been deleted or renamed, you will need to update the restriction node accordingly.
  Reconfigure the Restriction Node: If the parent node is valid but the restriction node is still showing an error, try reconfiguring the restriction node to ensure it correctly references the parent.
  Review Changes: If there have been recent changes to the data model or flow, review those changes to identify any potential issues that may have led to the error.
  Transport Validation: If the issue arose after a transport, ensure that all necessary components were included in the transport and that the target system is in sync with the source system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring restriction nodes and resolving related errors.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.