How To Fix SDCBO158 - Parameter &, node & : name matches field name

SAP Error Message - Details

• Message type: E = Error

• Message class: SDCBO - Dictionary Structured Objects

• Message number: 158

• Message text: Parameter &, node & : name matches field name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDCBO158 - Parameter &, node & : name matches field name ?

  The SAP error message SDCBO158 indicates that there is a naming conflict in the context of a data model or a data source definition. Specifically, it suggests that a parameter name is conflicting with a field name in the same context, which can lead to ambiguity in data processing.
  Cause:
  The error occurs when:
  
  A parameter defined in a data model or a data source has the same name as a field in the same context. This can happen in various scenarios, such as when creating or modifying data models, queries, or data sources in SAP BW (Business Warehouse) or SAP HANA.
  The system is unable to differentiate between the parameter and the field due to the identical naming.
  
  Solution:
  To resolve the SDCBO158 error, you can take the following steps:
  
  
  Rename the Parameter or Field:
  
  Identify the parameter and the field that are causing the conflict.
  Rename either the parameter or the field to ensure that they have unique names. This is the most straightforward solution.
  
  
  
  Check Data Model Definitions:
  
  Review the data model or data source definitions to ensure that all parameters and fields have distinct names.
  Make sure to follow naming conventions that help avoid such conflicts in the future.
  
  
  
  Test Changes:
  
  After renaming, test the data model or data source to ensure that the error is resolved and that the functionality is intact.
  
  
  
  Documentation:
  
  Document the changes made to the parameter or field names for future reference and to inform other team members.
  
  
  
  Related Information:
  
  Best Practices: When designing data models or data sources, it is advisable to use descriptive and unique names for parameters and fields to avoid conflicts.
  SAP Notes: Check SAP Notes and documentation for any updates or specific guidelines related to the error message SDCBO158.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the SDCBO158 error and prevent it from occurring in the future.