How To Fix CNV_LTHCM_G_30010 - Error returned calling &1 in &2 system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_G_30 -

• Message number: 010

• Message text: Error returned calling &1 in &2 system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_G_30010 - Error returned calling &1 in &2 system ?

  The SAP error message CNV_LTHCM_G_30010 typically occurs during the execution of a conversion or migration process, particularly in the context of the SAP Landscape Transformation (LT) or during data migration activities. This error indicates that there was an issue when calling a specific function or method in the specified system.
  Cause:
  The error message CNV_LTHCM_G_30010 can be caused by several factors, including:
  
  Configuration Issues: Incorrect configuration settings in the source or target system can lead to this error.
  Authorization Problems: The user executing the migration may not have the necessary authorizations to perform the operation.
  Data Consistency Issues: There may be inconsistencies or issues with the data being processed, which can cause the function call to fail.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in function calls.
  Missing or Incomplete Objects: Required objects (like tables, views, or function modules) may be missing or not properly defined in the system.
  
  Solution:
  To resolve the CNV_LTHCM_G_30010 error, you can take the following steps:
  
  Check Logs: Review the detailed logs associated with the migration process to identify the specific function or method that failed and the context in which it occurred.
  Verify Configuration: Ensure that all necessary configurations in both the source and target systems are correctly set up.
  Check Authorizations: Confirm that the user executing the migration has the appropriate authorizations to perform the required actions.
  Data Validation: Validate the data being migrated to ensure there are no inconsistencies or issues that could cause the function to fail.
  System Performance: Monitor the system performance and check for any bottlenecks. If necessary, consider running the migration during off-peak hours.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using for any additional troubleshooting steps or known issues.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance, providing them with the error details and any relevant logs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as SAP Data Services or SAP S/4HANA Migration Cockpit.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CNV_LTHCM_G_30010 error effectively.