How To Fix DMC_RT_GEN039 - Parent and child component do not match

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 039

• Message text: Parent and child component do not match

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_GEN039 - Parent and child component do not match ?

  The SAP error message DMC_RT_GEN039 indicates that there is a mismatch between a parent component and its child component in the context of SAP Data Management or SAP Data Intelligence. This error typically arises when the system expects a certain relationship or structure between components, but the actual configuration does not align with those expectations.
  Cause:
  
  Mismatch in Component Types: The parent component may be of a different type than what is expected for its child components. For example, if a parent is defined as a certain type of data object, but the child is of a different type, this error can occur.
  Incorrect Configuration: The configuration settings for the parent or child components may not be set correctly, leading to a mismatch.
  Version Incompatibility: If the parent and child components are from different versions or releases, they may not be compatible with each other.
  Data Model Issues: If the data model has been altered or not properly defined, it can lead to inconsistencies between parent and child components.
  
  Solution:
  
  Check Component Types: Verify that the parent and child components are of compatible types. Ensure that the child component is appropriate for the parent component.
  Review Configuration Settings: Go through the configuration settings of both the parent and child components to ensure they are correctly set up and aligned.
  Update Components: If there are version mismatches, consider updating the components to ensure they are compatible with each other.
  Validate Data Model: Review the data model to ensure that it is correctly defined and that all relationships between components are properly established.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the components you are working with, as there may be specific requirements or constraints.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to this error message. There may be specific patches or updates that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and version.
  
  By following these steps, you should be able to identify the cause of the DMC_RT_GEN039 error and implement a suitable solution.