How To Fix CNV_LTHCM_S_10048 - In special selection &1 entries are deactivated, as tables do not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection

• Message number: 048

• Message text: In special selection &1 entries are deactivated, as tables do not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_S_10048 - In special selection &1 entries are deactivated, as tables do not exist ?

  The SAP error message CNV_LTHCM_S_10048 typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or similar tools. This error indicates that certain entries in the selection criteria are deactivated because the corresponding tables do not exist in the target system.
  Cause:
  
  
  Missing Tables: The primary cause of this error is that the tables referenced in the selection criteria do not exist in the target SAP system. This could be due to:
  
  The tables not being part of the data model in the target system.
  The tables being removed or renamed in the target system.
  The migration process not being set up correctly to include these tables.
  
  
  
  Configuration Issues: There may be configuration issues in the migration settings that prevent the system from recognizing the necessary tables.
  
  
  Version Mismatch: If the source and target systems are on different versions of SAP, certain tables may exist in one version but not in another.
  
  
  Solution:
  
  
  Check Table Existence: Verify that the tables referenced in the error message exist in the target system. You can do this by using transaction codes like SE11 (Data Dictionary) to check for the existence of the tables.
  
  
  Adjust Selection Criteria: If the tables do not exist and are not needed for the migration, you may need to adjust the selection criteria to exclude these entries.
  
  
  Update Migration Configuration: Ensure that the migration configuration is set up correctly to include all necessary tables. This may involve reviewing the migration settings and ensuring that all relevant tables are included in the data model.
  
  
  Consult Documentation: Review the SAP documentation related to the specific migration or conversion process you are using. There may be specific notes or guidelines regarding the tables involved.
  
  
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this issue. Sometimes, SAP releases updates that fix known issues related to data migration.
  
  
  Engage SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They can provide insights specific to your system configuration and migration process.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SLT-related transactions for monitoring and managing data replication.
  SAP Notes: Search the SAP Support Portal for notes related to CNV_LTHCM or data migration issues.
  Documentation: Review the SAP Help Portal for documentation on the specific migration tool or process you are using, as it may provide additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.