How To Fix MCEX144 - Structure &1 is not intended to be an extraction structure

SAP Error Message - Details

• Message type: E = Error

• Message class: MCEX - Extraction Interface LIS/BW

• Message number: 144

• Message text: Structure &1 is not intended to be an extraction structure

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MCEX144 - Structure &1 is not intended to be an extraction structure ?

  The SAP error message MCEX144 indicates that the structure you are trying to use for data extraction is not intended to be an extraction structure. This typically occurs in the context of SAP BW (Business Warehouse) or when working with data extraction from SAP ERP systems.
  Cause:
  
  Incorrect Structure Usage: The structure you are trying to use is not defined as an extraction structure in the SAP system. Extraction structures are specifically designed to facilitate the extraction of data for reporting and analysis.
  Configuration Issues: The structure may not have been properly configured in the system to allow for data extraction.
  Missing or Incorrect DataSource: The DataSource associated with the structure may not be correctly set up or may not correspond to the intended extraction structure.
  
  Solution:
  
  Check Structure Definition: Verify that the structure you are trying to use is indeed intended for extraction. You can do this by checking the structure in transaction SE11 (Data Dictionary) or SE80 (Object Navigator).
  Use the Correct Extraction Structure: If the structure is not intended for extraction, you will need to use a different structure that is specifically designed for this purpose. Look for extraction structures that are associated with the relevant DataSource.
  Review DataSource Configuration: Go to transaction RSA1 (Data Warehousing Workbench) and check the configuration of the DataSource. Ensure that it is correctly set up to use the intended extraction structure.
  Create a New Extraction Structure: If necessary, you may need to create a new extraction structure that meets your requirements. This involves defining the fields and ensuring it is marked for extraction.
  Consult Documentation: Review SAP documentation or consult with your SAP Basis or BW team for guidance on the specific structure and DataSource you are working with.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  RSA1: Data Warehousing Workbench
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the MCEX144 error and successfully use the appropriate extraction structure for your data extraction needs.