How To Fix CZ166 - Transport of incorrect data is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CZ - Customizing messages

• Message number: 166

• Message text: Transport of incorrect data is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CZ166 - Transport of incorrect data is not possible ?

  The SAP error message CZ166, which states "Transport of incorrect data is not possible," typically occurs during the transport of objects in the SAP system. This error indicates that there is an issue with the data being transported, which may be due to inconsistencies or errors in the configuration or development objects.
  Causes:
  
  Inconsistent Data: The data being transported may not be consistent with the target system, possibly due to missing dependencies or incorrect configurations.
  Transport Request Issues: The transport request may have been incorrectly created or may contain objects that are not suitable for transport.
  Missing Objects: The transport request may reference objects that do not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to perform the transport.
  Incorrect Transport Layer: The transport layer may not be correctly defined for the objects being transported.
  
  Solutions:
  
  Check Transport Request: Review the transport request to ensure that all objects included are valid and correctly configured. Make sure that all dependencies are included.
  Validate Objects: Use transaction SE01 or SE09 to check the transport request for any inconsistencies or errors. You can also use transaction SE10 to display transport logs.
  Recreate Transport Request: If the transport request is found to be problematic, consider recreating it with the correct objects.
  Check Authorizations: Ensure that the user performing the transport has the necessary authorizations to execute the transport.
  Review Transport Layer: Verify that the transport layer is correctly set up for the objects being transported. You can check this in transaction SE03.
  Use Transport Organizer: Use the Transport Organizer (transaction SE09 or SE10) to analyze the transport request and identify any issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to transport issues for any specific fixes or recommendations. You can search for notes using the SAP Support Launchpad.
  Transport Management System (TMS): Familiarize yourself with TMS configuration and best practices to avoid transport issues in the future.
  Documentation: Review SAP documentation on transport management for detailed guidelines on how to manage transports effectively.
  
  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.