How To Fix CNV_PE443 - Grouping would lead to more than &1 line items

CNV_PE443 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 443

• Message text: Grouping would lead to more than &1 line items

Self-Explanatory Message

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CNV_PE443 - Details

• The SAP error message CNV_PE443, which states "Grouping would lead to more than &1 line items," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the grouping of line items in a financial document or transaction would exceed the allowed limit set by the system.
  
  Cause:
  
  Exceeding Line Item Limit: The error is triggered when the system attempts to group multiple line items into a single entry, but the resulting number of line items exceeds the maximum allowed limit. This limit is often defined by the system configuration or the specific transaction type.
  Data Structure Issues: The data being migrated may not be structured correctly, leading to an excessive number of line items when grouped.
  Configuration Settings: The settings in the SAP system regarding document splitting or line item management may not be aligned with the data being processed.
  
  
  Solution:
  
  Review Grouping