How To Fix SADL_GW_DT_CDS061 - CDS view &1 is not a child of &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 061

• Message text: CDS view &1 is not a child of &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW_DT_CDS061 - CDS view &1 is not a child of &2. ?

  The SAP error message SADL_GW_DT_CDS061 indicates that there is an issue with the relationship between Core Data Services (CDS) views in your SAP system. Specifically, the error message states that the CDS view you are trying to use (&1) is not a child of the specified parent CDS view (&2). This typically occurs in scenarios where you are trying to access or reference a CDS view that is expected to be a child of another view, but the hierarchy is not correctly defined.
  Cause
  The primary causes of this error can include:
  
  
  Incorrect CDS View Definition: The child CDS view may not be properly defined to inherit from the parent CDS view. This could be due to missing annotations or incorrect associations.
  
  
  Misconfiguration in the Data Model: The data model may not be set up correctly, leading to a situation where the expected parent-child relationship does not exist.
  
  
  Changes in the CDS Views: If there have been recent changes to the CDS views, such as renaming or restructuring, it may lead to inconsistencies in the expected hierarchy.
  
  
  Transport Issues: If the CDS views were transported from one system to another, there may be inconsistencies in the transport that affect the relationships.
  
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check CDS View Definitions: Review the definitions of both the child and parent CDS views. Ensure that the child view is correctly defined to inherit from the parent view. Look for the @AbapCatalog.sqlViewName and @AbapCatalog.compiler.compareFilter annotations to ensure they are correctly set.
  
  
  Validate Associations: Ensure that the associations between the views are correctly defined. Check that the child view is properly associated with the parent view.
  
  
  Rebuild the CDS Views: If you suspect that the views are corrupted or incorrectly defined, you may need to rebuild them. This can involve deleting and recreating the views or adjusting their definitions.
  
  
  Check for Transport Issues: If the views were recently transported, verify that all necessary objects were included in the transport request. Ensure that the transport was successful and that there are no missing dependencies.
  
  
  Use Transaction Codes: Utilize transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect the CDS views and their relationships.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes or updates related to the error message.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on CDS view relationships.
  SAP Community: Engage with the SAP Community for insights from other users who may have encountered similar issues.
  CDS View Documentation: Familiarize yourself with the documentation on CDS views, including best practices for defining parent-child relationships.
  
  By following these steps, you should be able to identify and resolve the issue causing the SADL_GW_DT_CDS061 error message.