How To Fix VELO143 - Several IDocs were transferred to processing program at the same time

VELO143 - Overview

• Message type: E = Error

• Message class: VELO - Vehicle Management System

• Message number: 143

• Message text: Several IDocs were transferred to processing program at the same time

Self-Explanatory Message

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VELO143 - Details

• The SAP error message VELO143 indicates that multiple IDocs (Intermediate Documents) were transferred to a processing program simultaneously, which can lead to issues such as data inconsistency or processing errors. This situation typically arises in environments where IDocs are processed in parallel, and the processing program is not designed to handle concurrent processing of multiple IDocs.
  
  Cause:
  
  Concurrent Processing: The primary cause of this error is that the IDocs are being processed concurrently by the same program or function module that is not designed to handle multiple instances at the same time.
  
  Configuration Issues: The configuration of the IDoc processing might not be set up to manage multiple IDocs effectively.
  Locking Mechanisms: The processing program may not have appropriate locking mechanisms in place to prevent simultaneous access to shared resources.
  
  
  Solution:
  
  Sequential Processing: Modify the processing logic to ensure that IDocs are processed sequentially rather than concurrently. This can be done by implementing a queuing mechanism