How To Fix MCEX103 - No extraction structure for event Q0: Messages active

MCEX103 - Overview

• Message type: E = Error

• Message class: MCEX - Extraction Interface LIS/BW

• Message number: 103

• Message text: No extraction structure for event Q0: Messages active

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MCEX103 - No extraction structure for event Q0: Messages active ?

  The SAP error message MCEX103 indicates that there is no extraction structure available for the specified event (in this case, event Q0). This typically occurs in the context of SAP's data extraction processes, particularly when working with the Logistics Information System (LIS) or SAP BW (Business Warehouse).
  
  Cause:
  
  Missing Extraction Structure: The primary cause of this error is that the extraction structure for the specified event (Q0) has not been defined or activated in the system.
  
  Configuration Issues: There may be configuration issues in the data source settings or the event itself may not be properly set up.
  Transport Issues: If the system has recently undergone a transport of changes, the extraction structure may not have been included or activated in the target system.
  
  
  Solution:
  
  
  Check Extraction Structure:
  
  Go to transaction RSA1 (Data Warehousing Workbench) and check if the extraction structure for the event Q0 is defined.
  If it is missing, you may need to create or activate