How To Fix RSDS197 - &1: Field name with two underscores reserved for navigation attributes

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 197

• Message text: &1: Field name with two underscores reserved for navigation attributes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS197 - &1: Field name with two underscores reserved for navigation attributes ?

  The SAP error message RSDS197 indicates that there is an issue with the naming convention of fields in your DataSource or InfoObject. Specifically, it states that a field name containing two underscores (__) is reserved for navigation attributes, and therefore cannot be used for other purposes.
  Cause:
  The error occurs when you attempt to create or modify a field in a DataSource or InfoObject that includes two consecutive underscores in its name. In SAP BW (Business Warehouse), field names with this specific format are reserved for internal use, particularly for navigation attributes. This naming convention is enforced to avoid conflicts and ensure proper functionality within the system.
  Solution:
  To resolve this error, you should rename the field that is causing the issue. Here are the steps you can follow:
  
  
  Identify the Field: Determine which field in your DataSource or InfoObject is using the naming convention with two underscores.
  
  
  Rename the Field: Change the name of the field to remove the double underscores. You can replace them with a single underscore or another character that does not conflict with SAP's naming conventions.
  
  
  Adjust Dependencies: If the field is used in any queries, reports, or other objects, make sure to update those references to the new field name.
  
  
  Activate Changes: After renaming the field, activate the DataSource or InfoObject to ensure that the changes take effect.
  
  
  Test: Run any relevant queries or processes to confirm that the error has been resolved and that the system behaves as expected.
  
  
  Related Information:
  
  Naming Conventions: Familiarize yourself with SAP's naming conventions for fields, DataSources, and InfoObjects to avoid similar issues in the future.
  Documentation: Refer to SAP documentation or the SAP Help Portal for more details on DataSource and InfoObject design best practices.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions related to this error message.
  
  By following these steps, you should be able to resolve the RSDS197 error and ensure that your DataSource or InfoObject is correctly configured.