How To Fix CNV_PE_UI314 - Select only one proposal for the same parameter with the same Rel. ID

CNV_PE_UI314 - Overview

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 314

• Message text: Select only one proposal for the same parameter with the same Rel. ID

Self-Explanatory Message

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CNV_PE_UI314 - Details

• The SAP error message CNV_PE_UI314 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are multiple proposals for the same parameter with the same Release ID, and the system requires you to select only one of them.
  
  Cause:
  
  Multiple Proposals: The error arises when the system detects more than one valid proposal for a specific parameter that has the same Release ID. This can happen if there are duplicate entries or conflicting data in the migration templates or configuration.
  
  Configuration Issues: There may be issues in the configuration of the migration project, such as incorrect mapping or multiple entries for the same data element.
  Data Integrity: The underlying data may have inconsistencies or duplicates that lead to multiple proposals being generated.
  
  
  Solution:
  
  Review Proposals: Check the migration cockpit or the relevant tool to identify the multiple proposals for