How To Fix /IWFND/CM_DESIGNTIME168 - Fill in all the mandatory fields

/IWFND/CM_DESIGNTIME168 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_DESIGNTIME -

• Message number: 168

• Message text: Fill in all the mandatory fields

Self-Explanatory Message

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/IWFND/CM_DESIGNTIME168 - Details

• The SAP error message /IWFND/CM_DESIGNTIME168 typically occurs in the context of SAP Gateway and OData service development. This error indicates that there are mandatory fields that have not been filled in when trying to create or modify an OData service or entity.
  
  Cause:
  The error is triggered when you attempt to save or activate an OData service or entity without providing all the required information. Mandatory fields may include:
  
  Entity Set Name
  Entity Type
  Service Name
  Namespace
  Other specific fields depending on the context of the OData service
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify Mandatory Fields: Check the OData service or entity definition to identify which fields are marked as mandatory. This can usually be found in the service definition or the metadata.
  
  
  Fill in Required Fields: Go back to the service or entity definition and ensure that all mandatory fields are filled in correctly. Make sure that:
  
  The names are unique and follow the naming conventions.
  The data types