How To Fix CNV_PE571 - Link parameter must be empty if link type is 'No Link'

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 571

• Message text: Link parameter must be empty if link type is 'No Link'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE571 - Link parameter must be empty if link type is 'No Link' ?

  The SAP error message CNV_PE571 indicates that there is an issue with the configuration of a link parameter in a conversion project, specifically when the link type is set to 'No Link'. This error typically arises in the context of data migration or conversion processes, often using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error occurs because the system expects that if the link type is set to 'No Link', then the associated link parameter must be empty. This is a validation rule to ensure that there are no conflicting settings in the configuration. If the link type is 'No Link', it implies that there should not be any associated link parameters, and having them filled in will lead to this error.
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Check Link Type Configuration:
  
  Navigate to the configuration settings where the link type is defined.
  Verify that the link type is indeed set to 'No Link'.
  
  
  
  Clear Link Parameters:
  
  If the link type is 'No Link', ensure that all associated link parameters are cleared or set to empty.
  This may involve going into the specific configuration screen or data mapping area where the link parameters are defined and removing any values that are present.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes and attempt to execute the process again.
  
  
  
  Test the Configuration:
  
  Run a test to ensure that the error no longer appears and that the conversion process can proceed without issues.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific documentation related to the data migration tool you are using for more detailed guidance on link types and parameters.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the CNV_PE571 error and continue with your data migration or conversion tasks.