How To Fix SD_CDS_READ_API016 - Entityname &1 is not valid, as it is longer than &2 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_CDS_READ_API -

• Message number: 016

• Message text: Entityname &1 is not valid, as it is longer than &2 characters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_CDS_READ_API016 - Entityname &1 is not valid, as it is longer than &2 characters ?

  The SAP error message SD_CDS_READ_API016 indicates that there is an issue with the length of an entity name in a Core Data Services (CDS) view or API. Specifically, the error states that the entity name provided is not valid because it exceeds the maximum allowed character limit.
  Cause:
  
  Entity Name Length: The entity name you are trying to use exceeds the maximum length defined by SAP. In many cases, entity names are limited to a certain number of characters (often 30 or 40, depending on the context).
  Incorrect Configuration: The error may arise from incorrect configuration in the CDS view or the API that is being called.
  Data Input Error: If the entity name is being dynamically generated or inputted, there may be a mistake in the logic that constructs the name.
  
  Solution:
  
  Check Entity Name: Review the entity name you are using and ensure it does not exceed the maximum character limit specified in the error message. If it does, you will need to shorten it.
  Modify CDS View: If you are working with a custom CDS view, check the definition of the view and ensure that the entity names are compliant with the length restrictions.
  Review API Calls: If the error occurs during an API call, verify the parameters being passed to the API and ensure that all entity names conform to the length restrictions.
  Debugging: If you are unsure where the error is originating from, consider debugging the code or using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect the relevant CDS views or APIs.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Core Data Services and the specific API you are using to understand the naming conventions and limitations.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Engage with the SAP Community or forums like SAP Community Network (SCN) for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.