How To Fix CRM_ATTR_MAIN016 - READ error: Duplicate field names in dependent and independent structures

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ATTR_MAIN - Message Class for attributes extension

• Message number: 016

• Message text: READ error: Duplicate field names in dependent and independent structures

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ATTR_MAIN016 - READ error: Duplicate field names in dependent and independent structures ?

  The SAP error message CRM_ATTR_MAIN016 indicates that there is a problem with the data structure definitions in your SAP CRM system. Specifically, it points to a READ error caused by duplicate field names in dependent and independent structures. This typically occurs when there are conflicting field names in the data model, which can lead to ambiguity when the system tries to read or process the data.
  Cause:
  
  Duplicate Field Names: The most common cause of this error is that there are fields with the same name in both the independent and dependent structures of a data model. This can happen during the configuration of the data model or when customizing the system.
  Data Model Configuration: If the data model has been customized or extended, it is possible that the new fields added have names that conflict with existing fields.
  Inconsistent Metadata: Changes in the underlying database or data model that are not properly reflected in the metadata can also lead to this error.
  
  Solution:
  
  Identify Duplicate Fields: Review the data model and identify the structures involved in the error. Look for fields that have the same name in both the independent and dependent structures.
  Rename Fields: If you find duplicate field names, consider renaming one of the fields to eliminate the conflict. This may involve modifying the data model or the configuration settings.
  Check Customizations: If you have made customizations to the data model, ensure that they do not introduce duplicate field names. Review any recent changes that may have led to this issue.
  Rebuild Metadata: In some cases, rebuilding the metadata for the affected structures may resolve the issue. This can be done through transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your CRM system for any known issues or additional guidance on resolving this error.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 to check the data dictionary and SE80 for object navigation to analyze the structures involved.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Testing: After making changes, ensure to test the affected functionality thoroughly to confirm that the error has been resolved and that no new issues have been introduced.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.