How To Fix CNV_PE_GEN154 - Failed to generate structural mapping for parameter &1

CNV_PE_GEN154 - Overview

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 154

• Message text: Failed to generate structural mapping for parameter &1

Self-Explanatory Message

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CNV_PE_GEN154 - Details

• The SAP error message CNV_PE_GEN154 indicates that there was a failure in generating structural mapping for a specific parameter during a data migration or conversion process. This error typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Causes:
  
  Incorrect Parameter Configuration: The parameter specified in the error message may not be correctly configured or may be missing required information.
  Data Model Issues: There may be inconsistencies or issues in the data model that prevent the mapping from being generated.
  Missing Dependencies: The required dependencies or objects that the parameter relies on may not be available or properly defined.
  Version Compatibility: The version of the migration tool or the source system may not be compatible with the target system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access certain objects or parameters.
  
  Solutions:
  
  Check Parameter Configuration: Review the configuration of