How To Fix KE_CHACO144 - Field &1 already exists in table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KE_CHACO - Message class for operating concern merge/split

• Message number: 144

• Message text: Field &1 already exists in table &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KE_CHACO144 - Field &1 already exists in table &2 ?

  The SAP error message KE_CHACO144, which states "Field &1 already exists in table &2," typically occurs in the context of the Controlling (CO) module, particularly when dealing with the configuration of data structures or tables in the system. This error indicates that there is an attempt to add a field to a table where that field already exists, leading to a conflict.
  Cause:
  
  Duplicate Field Definition: The most common cause of this error is that there is an attempt to define a field in a table that has already been defined. This can happen during the configuration of controlling areas, cost centers, or other related structures.
  Incorrect Customization: If a user is customizing or modifying a table or structure and tries to add a field that is already present, this error will be triggered.
  Transport Issues: If there are transport requests that include changes to the same table or field, it may lead to conflicts when the transport is imported.
  
  Solution:
  
  Check Field Definitions: Review the table definition in the SAP system to confirm whether the field in question already exists. You can do this by using transaction codes like SE11 (Data Dictionary) to view the structure of the table.
  Remove Duplicate Field: If you find that the field is indeed already defined, you should remove the attempt to add it again. This may involve adjusting your configuration settings or customizing options.
  Review Transport Requests: If the error is related to transport requests, ensure that there are no conflicting changes being transported. You may need to coordinate with your Basis team to resolve any transport-related issues.
  Consult Documentation: Check SAP documentation or notes related to the specific module you are working with for any known issues or additional guidance.
  Debugging: If the issue persists, consider debugging the process to identify where the duplicate field definition is being triggered.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) can be useful for checking definitions and debugging.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  If you continue to experience issues after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.