How To Fix SIW399 - Transport conflict (objects contained already in &1)

SIW399 - Overview

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 399

• Message text: Transport conflict (objects contained already in &1)

Self-Explanatory Message

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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 SIW399 - Transport conflict (objects contained already in &1) ?

  The SAP error message SIW399, which indicates a "Transport conflict (objects contained already in &1)," typically occurs during the transport of objects in the SAP system. This error suggests that the objects you are trying to transport are already included in another transport request, which can lead to conflicts.
  
  Cause:
  
  Duplicate Objects: The objects you are trying to transport are already part of another transport request that has not yet been released or imported.
  Transport Layer Issues: There may be issues with the transport layer configuration or the transport directory.
  Transport Request Management: The transport requests may not be managed properly, leading to overlaps in object inclusion.
  
  
  Solution:
  
  
  Check Transport Requests:
  
  Use transaction code SE01 or SE09 to check the transport requests. Look for the transport request mentioned in the error message (&1) and see if it contains the objects you are trying to transport.
  If the objects are already included in another transport request, you may need