How To Fix CNV_PE785 - Transformation rule parameter assignment &1

CNV_PE785 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 785

• Message text: Transformation rule parameter assignment &1

Self-Explanatory Message

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CNV_PE785 - Details

• The SAP error message "CNV_PE785 Transformation rule parameter assignment &1" typically occurs during data migration or transformation processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the assignment of parameters in a transformation rule.
  
  Cause:
  
  Incorrect Parameter Assignment: The parameter specified in the transformation rule may not be correctly assigned or may not exist in the context of the transformation.
  Missing Mapping: There may be a missing mapping for the specified parameter, which means that the system cannot find the necessary data to complete the transformation.
  Data Type Mismatch: The data type of the source field may not match the expected data type of the target field, leading to assignment issues.
  
  Configuration Issues: There may be configuration issues in the migration cockpit or the transformation rules that need to be addressed.
  
  
  Solution:
  
  Check Transformation Rules: Review the transformation rules in the migration cockpit