How To Fix CNV_LTHCM_D_10020 - Specified HCM basis table &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_D_10 - LT HCM: Message Class for Data Deletion

• Message number: 020

• Message text: Specified HCM basis table &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_D_10020 - Specified HCM basis table &1 does not exist ?

  The SAP error message CNV_LTHCM_D_10020 indicates that a specified HCM (Human Capital Management) basis table does not exist in the system. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause:
  
  
  Missing Table: The specified HCM basis table is not present in the database. This could be due to:
  
  The table not being created in the system.
  The table being deleted or not transported correctly.
  The system being in a state where the required components are not installed.
  
  
  
  Incorrect Configuration: The configuration settings for the data migration might be pointing to an incorrect or non-existent table.
  
  
  Version Mismatch: The version of the SAP system may not support the specific HCM table being referenced, especially if the migration is being done from an older version to a newer one.
  
  
  Solution:
  
  
  Check Table Existence: Verify if the specified HCM basis table exists in the database. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check for the table.
  
  
  Review Migration Configuration: Ensure that the migration configuration is correctly set up and that it references the correct tables. If necessary, update the configuration to point to the correct table.
  
  
  Install Missing Components: If the table is part of a specific SAP component that is not installed, you may need to install or activate that component.
  
  
  Check for Transport Issues: If the table should exist but does not, check if there were any transport issues that might have prevented the table from being created in the target system.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific instructions or prerequisites for the tables involved.
  
  
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific context of your system and migration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the tools and processes involved in your data migration, such as SLT, SAP Data Services, or other ETL tools.
  HCM Tables: Understand the specific HCM tables that are relevant to your migration scenario, as this will help in troubleshooting and ensuring that all necessary tables are present.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.