How To Fix E2070 - No fields that are not already defined in DDIC were found

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 070

• Message text: No fields that are not already defined in DDIC were found

What causes this issue?

The entity type does not contain any fields that are not already
defined in the Dictionary.

System Response

No fields can be copied.

How to fix this error?

Insert fields with existing Dictionary reference directly in the table.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2070 - No fields that are not already defined in DDIC were found ?

  The SAP error message E2070 ("No fields that are not already defined in DDIC were found") typically occurs during the process of creating or modifying a data structure, such as a table or a view, in the Data Dictionary (DDIC). This error indicates that the system did not find any fields that are not already defined in the Data Dictionary, which means that the fields you are trying to add or reference are already defined elsewhere.
  Causes:
  
  Duplicate Field Definitions: You may be trying to add fields to a structure or table that already exist in the Data Dictionary.
  Incorrect Field References: The fields you are trying to reference may not be correctly defined or may not exist in the context you are working in.
  Data Element Issues: If you are using data elements that are not properly defined or are not compatible with the structure you are working on, this error can occur.
  Transport Issues: If you are working in a system where changes have not been properly transported or activated, it may lead to inconsistencies in the Data Dictionary.
  
  Solutions:
  
  
  Check Field Definitions: Review the fields you are trying to add or modify. Ensure that they are not already defined in the Data Dictionary. You can do this by checking the relevant tables or structures in the Data Dictionary (transaction SE11).
  
  
  Use Unique Field Names: If you are trying to create new fields, ensure that the names are unique and do not conflict with existing fields in the Data Dictionary.
  
  
  Activate Changes: If you have made changes to the Data Dictionary, ensure that all objects are activated. You can do this in transaction SE11 or SE14.
  
  
  Review Data Elements: Check the data elements you are using for the fields. Make sure they are correctly defined and compatible with the structure you are working on.
  
  
  Transport Requests: If you are working in a development environment, ensure that all transport requests have been properly released and imported into the target system.
  
  
  Consult Documentation: If you are unsure about the definitions or the structure you are working with, refer to SAP documentation or consult with a colleague who has experience with the Data Dictionary.
  
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE14: Database Utility
  SE80: Object Navigator
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the cause of the E2070 error and implement a solution to resolve it.