How To Fix CNV_LTHCM_G_10220 - RFC destination error in function module &1

CNV_LTHCM_G_10220 - Overview

• Message type: E = Error

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

• Message number: 220

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

Self-Explanatory Message

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CNV_LTHCM_G_10220 - Details

• The SAP error message CNV_LTHCM_G_10220 typically indicates an issue with the RFC (Remote Function Call) destination in a function module. This error is often encountered during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  
  Cause:
  
  RFC Destination Configuration: The RFC destination may not be correctly configured. This could be due to incorrect connection parameters, such as the target system's hostname, system number, client, user credentials, or other connection settings.
  Network Issues: There may be network connectivity issues between the source and target systems, preventing the RFC call from being established.
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to execute the function module.
  Function Module Issues: The function module being called may not exist in the target system or may have been incorrectly defined.
  
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination that