How To Fix SDDL_PARSER_MSG455 - LOCALIZED supported only in projection views and path expressions

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 455

• Message text: LOCALIZED supported only in projection views and path expressions

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG455 - LOCALIZED supported only in projection views and path expressions ?

  The SAP error message SDDL_PARSER_MSG455 indicates that a certain operation or query is attempting to use a feature that is only supported in projection views and path expressions. This error typically arises in the context of SAP HANA or when working with CDS (Core Data Services) views.
  Cause:
  The error occurs when:
  
  You are trying to use a feature or function that is not supported in the context of the current view or query.
  The query or operation is attempting to access data in a way that is not allowed, such as using certain expressions or projections that are only valid in specific types of views.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the View Type: Ensure that you are using a projection view or a path expression where the operation is valid. If you are using a different type of view (like a basic view), you may need to change your approach.
  
  
  Modify the Query: If you are using a query that includes unsupported features, try to rewrite it to avoid those features. This may involve simplifying the query or breaking it down into smaller parts.
  
  
  Use Supported Features: Review the documentation for the specific features you are trying to use and ensure that they are supported in the context of your view or query.
  
  
  Consult SAP Documentation: Look for specific guidance in the SAP Help Portal or SAP Notes related to the error message. There may be additional context or examples that can help you understand the limitations.
  
  
  Testing: After making changes, test the query or operation again to see if the error persists.
  
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for information on projection views and path expressions.
  CDS Views: If you are working with CDS views, familiarize yourself with the syntax and capabilities of CDS, as well as the limitations of different view types.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying these solutions, consider reaching out to SAP support for further assistance, providing them with details about your specific scenario and the context in which the error occurs.