How To Fix WB2_ASGT146 - Referenced TC &1 has another side (&2) like current TC.

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2_ASGT - Shadow items ans assignments

• Message number: 146

• Message text: Referenced TC &1 has another side (&2) like current TC.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2_ASGT146 - Referenced TC &1 has another side (&2) like current TC. ?

  The SAP error message WB2_ASGT146 indicates that there is a conflict in the assignment of a transport request (TC) because the referenced transport request (TC &1) has another side (TC &2) that is similar to the current transport request. This typically occurs in the context of transport management, where multiple transport requests are involved in the same development object or change.
  Cause:
  
  Duplicate Transport Requests: The error usually arises when there are multiple transport requests that are trying to transport the same objects or changes. This can happen if the same development object is included in more than one transport request.
  Incorrect Assignment: The transport requests may have been incorrectly assigned or linked, leading to conflicts in the transport management system.
  Transport Layer Issues: There may be issues with the transport layer configuration that are causing conflicts between transport requests.
  
  Solution:
  
  Review Transport Requests: Check the transport requests involved (TC &1 and TC &2) to see if they are indeed referencing the same objects. You can do this by using transaction SE09 or SE10 to analyze the transport requests.
  Consolidate Changes: If possible, consolidate the changes into a single transport request. This may involve removing the objects from one of the conflicting transport requests.
  Adjust Assignments: If the transport requests are meant to be separate, ensure that they are correctly assigned and do not overlap in terms of the objects they are transporting.
  Check Transport Layer: Verify the transport layer settings to ensure that there are no misconfigurations that could lead to such conflicts.
  Consult Documentation: Refer to SAP documentation or notes related to transport management for any specific guidelines or updates that may address this issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes SE09 (Workbench Organizer) and SE10 (Customizing Organizer) to manage and analyze transport requests.
  Transport Management System (TMS): Familiarize yourself with the TMS configuration and how transport requests are managed within your SAP landscape.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.