How To Fix CNV_PE354 - Parameter item &1 of configuration parameter &2 is unknown

CNV_PE354 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 354

• Message text: Parameter item &1 of configuration parameter &2 is unknown

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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CNV_PE354 - Details

• The SAP error message CNV_PE354 indicates that there is an issue with a configuration parameter in the context of a data migration or conversion process. Specifically, the error states that a parameter item (denoted as &1) for a configuration parameter (denoted as &2) is unknown. This typically occurs in the context of using SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  
  Incorrect Configuration: The parameter item specified in the configuration does not exist or is misspelled.
  Missing Customization: The necessary customization or configuration for the migration process has not been set up correctly.
  Version Mismatch: The version of the migration tool or the source system may not be compatible with the parameters being used.
  Data Model Changes: Changes in the data model or structure in the target system may lead to parameters that were valid in previous versions becoming obsolete.
  
  
  Solution:
  
  
  Check Configuration Parameters:
  
  Verify the configuration parameters in the