How To Fix IUUC_MAIN270 - Exclude table &1 from remigration process (missing migration object)

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 270

• Message text: Exclude table &1 from remigration process (missing migration object)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN270 - Exclude table &1 from remigration process (missing migration object) ?

  The SAP error message IUUC_MAIN270 indicates that a specific table (denoted as &1) is being excluded from the remigration process because the corresponding migration object is missing. This typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Migration processes, where data is being replicated or migrated from one system to another.
  Cause:
  
  Missing Migration Object: The primary cause of this error is that the migration object for the specified table is not defined or is not available in the system. This can happen if the table was not included in the initial setup of the migration or if there were changes in the data model that were not reflected in the migration configuration.
  Configuration Issues: There may be issues with the configuration of the SLT or the data migration setup, leading to the exclusion of certain tables.
  Technical Issues: There could be technical issues such as inconsistencies in the database or problems with the transport of the migration object.
  
  Solution:
  
  
  Check Migration Object Configuration:
  
  Verify that the migration object for the specified table is correctly defined in the SLT configuration or the data migration setup.
  Ensure that the table is included in the list of tables to be migrated.
  
  
  
  Recreate or Adjust Migration Object:
  
  If the migration object is missing, you may need to create it or adjust the existing configuration to include the table.
  Use transaction codes like LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to manage migration objects.
  
  
  
  Check for Changes in Data Model:
  
  If there have been changes to the data model (e.g., new fields, deleted fields), ensure that the migration object reflects these changes.
  
  
  
  Review Logs and Documentation:
  
  Check the SLT logs or migration logs for additional details about the error.
  Review SAP documentation or notes related to the specific migration scenario you are working with.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the remigration process to ensure that the table is now included and that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT, LTMC, and LTMOM for managing migration objects and configurations.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on SLT and data migration processes.
  SAP Community: Engage with the SAP Community for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the IUUC_MAIN270 error and implement a solution to include the excluded table in the remigration process.