How To Fix RSRTS_CDS153 - Field &1: "display" ignored - text field specified as alias &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 153

• Message text: Field &1: "display" ignored - text field specified as alias &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS153 - Field &1: "display" ignored - text field specified as alias &2 ?

  The SAP error message RSRTS_CDS153 typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with Composite Data Sources (CDS) views or queries. This error indicates that there is a mismatch in the way fields are defined in your query or data model, specifically regarding the use of text fields and aliases.
  Cause:
  The error message "Field &1: 'display' ignored - text field specified as alias &2" suggests that:
  
  You are trying to use a text field in a way that is not compatible with its definition in the data model.
  The field specified as an alias is a text field, but it is being treated as a non-text field in the context of the query or report.
  This can happen if the field is defined as a text field in the underlying data model but is being used in a context where a numeric or other type of field is expected.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Field Definitions: Review the definitions of the fields in your CDS view or query. Ensure that the field you are trying to use as an alias is correctly defined as a text field.
  
  
  Adjust Query/Report: If you are using the field in a query or report, ensure that it is being used in a context that is appropriate for a text field. For example, if you are trying to perform aggregations or calculations, you may need to use a different field.
  
  
  Modify Aliases: If you are using aliases in your query, make sure that the alias corresponds to the correct field type. If the alias is pointing to a text field, ensure that it is not being used in a way that requires a different data type.
  
  
  Check for Compatibility: If you are combining fields from different sources, ensure that the data types are compatible. You may need to cast or convert fields to the appropriate type.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance on handling text fields and aliases in your version of SAP BW or HANA.
  
  
  Testing: After making changes, test the query or report to ensure that the error is resolved and that the output is as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP BW, CDS views, and query design to better understand how to work with text fields and aliases.
  
  By following these steps, you should be able to identify the root cause of the RSRTS_CDS153 error and implement a solution to resolve it.