How To Fix ESH_ENG_CDSVAL_ES018 - Use 'technicalDescription' with character-format only (&1)

ESH_ENG_CDSVAL_ES018 - Overview

• Message type: E = Error

• Message class: ESH_ENG_CDSVAL_ES - ES-CDS/ABAP: Validation of domain @EnterpriseSearch

• Message number: 018

• Message text: Use 'technicalDescription' with character-format only (&1)

What causes this issue?

@EnterpriseSearch.technicalDescription denotes that the element contains
descriptions, but of a kind that cannot be processed by linguistic
means. The annotation does not make any sense with elements of formats
other than character or string.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Remove the annotation from this element.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDSVAL_ES018 - Use 'technicalDescription' with character-format only (&1) ?

  The SAP error message ESH_ENG_CDSVAL_ES018 typically indicates an issue related to the use of a character format in a CDS (Core Data Services) view or a related data model. This error suggests that a specific field or value is expected to be in a character format, but the provided input does not meet that requirement.
  
  Cause:
  
  Data Type Mismatch: The error usually arises when a field that is expected to be of a character type (like CHAR, STRING, etc.) is being populated or processed with a different data type (like numeric or date).
  Incorrect Field Usage: The field in question may be used in a context where a character format is required, but the input does not conform to that requirement.
  
  Configuration Issues: There may be issues in the configuration of the CDS view or the underlying data model that lead to this error.
  
  
  Solution:
  
  Check Data Types: Review the data types of the fields being