How To Fix CNV_IUUC_REPLICATION045 - For MT ID &1, Migration Objects missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 045

• Message text: For MT ID &1, Migration Objects missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION045 - For MT ID &1, Migration Objects missing ?

  The SAP error message CNV_IUUC_REPLICATION045 indicates that there are missing migration objects for a specific Migration Transaction ID (MT ID). This error typically occurs during the data migration process, particularly when using the SAP Landscape Transformation (SLT) replication or during the data migration activities in SAP S/4HANA.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Migration Objects: The migration objects that are supposed to be replicated or migrated are not defined or are missing in the system.
  Incorrect Configuration: The configuration settings for the migration process may not be set up correctly, leading to the inability to find the required migration objects.
  Transport Issues: If the migration objects were transported from another system, there may have been issues during the transport process that resulted in missing objects.
  Version Compatibility: The version of the source system may not be compatible with the target system, leading to missing or unrecognized migration objects.
  
  Solution:
  To resolve the error CNV_IUUC_REPLICATION045, you can follow these steps:
  
  
  Check Migration Objects:
  
  Verify that the migration objects for the specified MT ID are correctly defined in the system. You can do this by checking the relevant configuration in the SAP system.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the data migration process is set up correctly. This includes checking the settings in the SLT configuration and ensuring that the source and target systems are properly connected.
  
  
  
  Transport Check:
  
  If the migration objects were transported, check the transport logs for any errors or issues. Ensure that all necessary objects were included in the transport request.
  
  
  
  Recreate Migration Objects:
  
  If the migration objects are indeed missing, you may need to recreate them. This can involve using transaction codes like LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to define the necessary objects.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration process you are using. This can provide insights into the required migration objects and their configurations.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates related to the error message. SAP frequently releases notes that address known issues and provide solutions.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the details of the error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC, LTMOM, and SLT for managing migration objects and configurations.
  SAP Notes: Search the SAP Support Portal for notes related to CNV_IUUC_REPLICATION045 for any specific patches or updates that may address the issue.
  Documentation: Review the SAP Help Portal for detailed guides on data migration and SLT replication processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.