How To Fix SDDL_PARSER_MSG472 - A path cannot end in an association in projection views

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 472

• Message text: A path cannot end in an association in projection views

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG472 - A path cannot end in an association in projection views ?

  The SAP error message SDDL_PARSER_MSG472 indicates that there is an issue with the definition of a projection view in your SAP system. Specifically, the error states that "a path cannot end in an association." This typically occurs when you are trying to create a projection view that incorrectly references an association as the last element in the path.
  Cause:
  The root cause of this error is that in the context of projection views, the last element of the path must be an entity type, not an association. An association is a relationship between two entities, and it cannot be the endpoint of a projection view path. This means that when defining the projection view, you must ensure that the final part of the path leads to an actual entity rather than an association.
  Solution:
  To resolve this error, you should:
  
  
  Review the Projection View Definition: Check the definition of your projection view and identify the path that is causing the issue. Look for the last element in the path.
  
  
  Modify the Path: Ensure that the last element of the path is an entity type. If the last element is an association, you will need to adjust the path to end with an entity type instead.
  
  
  Check Associations: If you need to include data from an associated entity, consider creating a separate projection view for that entity and then reference it appropriately in your main projection view.
  
  
  Test the Changes: After making the necessary adjustments, test the projection view to ensure that it no longer triggers the error.
  
  
  Related Information:
  
  Projection Views: These are used in SAP to create a simplified view of data by selecting specific fields from one or more entities. They are often used in OData services.
  Associations: In SAP, associations define relationships between entities. They are not meant to be used as endpoints in projection views.
  SAP Documentation: For more detailed information, refer to the official SAP documentation on projection views and associations, which can provide additional context and examples.
  
  By following these steps, you should be able to resolve the SDDL_PARSER_MSG472 error and successfully create your projection view.