How To Fix CNV_PE_BOD037 - Selection dependency to child table &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_BOD - Messages in context of OBT/ES interaction

• Message number: 037

• Message text: Selection dependency to child table &1 is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_BOD037 - Selection dependency to child table &1 is not allowed ?

  The SAP error message CNV_PE_BOD037 indicates that there is a selection dependency issue related to a child table in the context of data conversion or migration processes, typically associated with the SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  This error usually occurs when there is an attempt to select or manipulate data in a parent table that has a dependency on a child table, but the selection criteria or the data manipulation does not comply with the defined relationships or constraints between these tables. This can happen due to:
  
  Data Integrity Issues: The data in the child table may not meet the required conditions for the operation being performed on the parent table.
  Incorrect Configuration: The configuration settings for the data migration or transformation process may not be set up correctly, leading to conflicts in the selection criteria.
  Missing Data: There may be missing entries in the child table that are required for the operation on the parent table to succeed.
  
  Solution:
  To resolve the CNV_PE_BOD037 error, you can take the following steps:
  
  
  Check Data Relationships: Verify the relationships between the parent and child tables. Ensure that the data in the child table is consistent and meets the requirements for the operation being performed on the parent table.
  
  
  Review Selection Criteria: Examine the selection criteria used in your data migration or transformation process. Make sure that they are correctly defined and do not violate any dependencies between the parent and child tables.
  
  
  Data Validation: Perform data validation checks to ensure that all necessary entries exist in the child table. If there are missing entries, you may need to populate the child table with the required data.
  
  
  Configuration Review: Review the configuration settings for the data migration or transformation process. Ensure that all settings are correctly defined and that there are no conflicts.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific data migration tool you are using (e.g., SAP Data Services, SLT) for any additional guidance or troubleshooting steps.
  
  
  Logs and Traces: Check the logs and traces generated during the migration process for more detailed error messages or warnings that can provide insights into the root cause of the issue.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP environments to avoid common pitfalls.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.