How To Fix CNV_LTHCM_G_10219 - RFC calling error in function module &1

CNV_LTHCM_G_10219 - Overview

• Message type: E = Error

• Message class: CNV_LTHCM_G_10 - LT HCM: General Message Class

• Message number: 219

• Message text: RFC calling error in function module &1

Self-Explanatory Message

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CNV_LTHCM_G_10219 - Details

• The SAP error message CNV_LTHCM_G_10219 typically indicates an issue related to Remote Function Call (RFC) when trying to execute a function module. This error can occur in various scenarios, particularly during data migration or conversion processes, often associated with the Landscape Transformation (LT) tool or similar data migration tools.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved in the RFC call.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to access the function module.
  Function Module Not Found: The specified function module may not exist in the target system or may not be activated.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected types or formats.
  System Configuration: There may be configuration issues in the RFC destination settings or in the function module itself.
  System Load: High system load or performance issues may cause timeouts or failures in executing