Message type: E = Error
Message class:  CNV_LTHCM_G_10 - LT HCM: General Message Class 
Message number: 011
Message text: System failure when calling function module '&1' with destination &2:
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The SAP error message CNV_LTHCM_G_10011 indicates a system failure when calling a function module, which is typically related to issues in the conversion process or data migration, particularly in the context of the SAP Landscape Transformation (SLT) or data migration projects.
Cause: Function Module Issues: The function module specified in the error message may not be available, may have been deleted, or may be incorrectly configured. Destination Issues: The destination system (indicated by &2) may be down, incorrectly configured, or not reachable due to network issues. Authorization Problems: The user executing the function may not have the necessary authorizations to call the function module. Data Issues: There may be inconsistencies or issues with the data being processed, leading to failures during the function call. System Configuration: There may be configuration issues in the SAP system that prevent the function module from executing properly.
Solution: Check Function Module: Verify that the function module specified in the error message exists
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