How To Fix RS_ADSO_MODEL162 - Name of ADSO contains '__'. Therefore no fields are allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_ADSO_MODEL - Messages related to the Datastore Object Backend

• Message number: 162

• Message text: Name of ADSO contains '__'. Therefore no fields are allowed.

Self-Explanatory Message

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• What is the cause and solution for SAP error message RS_ADSO_MODEL162 - Name of ADSO contains '__'. Therefore no fields are allowed. ?

  The SAP error message RS_ADSO_MODEL162 indicates that the name of the Advanced DataStore Object (ADSO) contains double underscores (__). In SAP BW/4HANA, the naming conventions for ADSOs are strict, and the presence of double underscores is not allowed because it can lead to ambiguity in field names and other internal processing.
  Cause:
  The error occurs when you attempt to create or modify an ADSO with a name that includes double underscores. This is a violation of the naming conventions enforced by SAP.
  Solution:
  To resolve this error, you need to rename the ADSO to remove any occurrences of double underscores. Here are the steps to do this:
  
  
  Identify the ADSO: Determine which ADSO is causing the error. This will typically be indicated in the error message or can be found in the transaction where the error occurred.
  
  
  Rename the ADSO:
  
  Go to the ADSO definition in the SAP BW modeling tools.
  Change the name of the ADSO to remove any double underscores. Ensure that the new name adheres to the naming conventions (e.g., use single underscores or other valid characters).
  Save the changes.
  
  
  
  Check Related Objects: If the ADSO is referenced in other objects (like InfoProviders, queries, or transformations), ensure that you update those references accordingly.
  
  
  Activate the ADSO: After renaming, activate the ADSO to ensure that it is properly registered in the system.
  
  
  Related Information:
  
  Naming Conventions: Familiarize yourself with the naming conventions for ADSOs and other objects in SAP BW/4HANA. This will help prevent similar issues in the future.
  Documentation: Refer to the official SAP documentation for Advanced DataStore Objects for more details on naming conventions and best practices.
  Error Handling: If you encounter similar errors, check the naming of other objects you are working with, as the same rules apply.
  
  By following these steps, you should be able to resolve the RS_ADSO_MODEL162 error and successfully work with your ADSO in SAP BW/4HANA.