How To Fix CNV_PE_IF_RT034 - Key is not valid transformation rule: &1 parameter mapping ID: &2

CNV_PE_IF_RT034 - Overview

• Message type: E = Error

• Message class: CNV_PE_IF_RT - PE: Interfaces Runtime generation

• Message number: 034

• Message text: Key is not valid transformation rule: &1 parameter mapping ID: &2

Self-Explanatory Message

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CNV_PE_IF_RT034 - Details

• The SAP error message CNV_PE_IF_RT034 indicates that there is an issue with a transformation rule in the context of a data migration or conversion process. Specifically, the error states that the key for a transformation rule is not valid, which can occur in various scenarios, particularly during data migration using SAP's tools like the SAP S/4HANA Migration Cockpit or other data transformation tools.
  
  Cause:
  
  Invalid Key: The key specified in the transformation rule does not exist or is not recognized by the system. This could be due to a typo, an incorrect reference, or the key not being defined in the system.
  Missing Mapping ID: The parameter mapping ID specified in the error message may not be correctly set up or may not correspond to an existing mapping.
  
  Configuration Issues: There may be issues with the configuration of the data migration project, such as missing or incorrect settings in the transformation rules.
  Data Model Changes: