How To Fix OT150 - Invalid predecessor for Conflict Resolution Transport

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 150

• Message text: Invalid predecessor for Conflict Resolution Transport

What causes this issue?

&v1& is not a valid second predecessor for CRT &V2&. Only CRTs or
Add-On Support Packages of the same add-on may be specified. The name
must start with "SAPKI", "SAPKJ", or "SAPKP".

System Response

The second predecessor was not registered.

How to fix this error?

Specify a valid predecessor.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT150 - Invalid predecessor for Conflict Resolution Transport ?

  The SAP error message OT150 "Invalid predecessor for Conflict Resolution Transport" typically occurs during the transport of objects in the SAP system, particularly when dealing with transport requests that involve conflict resolution. This error indicates that there is an issue with the predecessor transport request that is supposed to be resolved.
  Cause:
  
  Invalid Predecessor: The transport request that is being processed has a predecessor that is either not valid or does not exist in the system.
  Transport Sequence Issues: The transport requests may not be sequenced correctly, leading to conflicts in the order of transport.
  Missing Objects: The objects that are supposed to be included in the transport request may be missing or not properly included.
  Transport Directory Issues: There may be issues with the transport directory or the transport management system configuration.
  
  Solution:
  
  Check Transport Request: Verify the transport request and its predecessors. Ensure that all predecessor requests are valid and exist in the system.
  Review Transport Sequence: Ensure that the transport requests are sequenced correctly. You may need to adjust the order of transport requests to resolve conflicts.
  Check for Missing Objects: Ensure that all necessary objects are included in the transport request. If any objects are missing, you may need to add them and re-create the transport request.
  Transport Directory: Check the transport directory for any inconsistencies or issues. You may need to perform a consistency check or repair the transport directory.
  Use Transport Organizer: Use the Transport Organizer (SE09/SE10) to analyze the transport requests and their dependencies. This tool can help identify issues with transport requests.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  Related Information:
  
  Transaction Codes: SE09 (Workbench Organizer), SE10 (Customizing Organizer) can be used to manage transport requests.
  Transport Management System (TMS): Familiarize yourself with TMS configuration and management, as it plays a crucial role in transport processes.
  SAP Notes: Search for SAP Notes related to transport issues, as they may provide specific fixes or workarounds for the OT150 error.
  Documentation: Review SAP documentation on transport management for best practices and troubleshooting steps.
  
  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.