How To Fix CNV_NCE_BAS180 - No subobject mapping values exist

CNV_NCE_BAS180 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 180

• Message text: No subobject mapping values exist

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV_NCE_BAS180 - Details

• The SAP error message CNV_NCE_BAS180 indicates that there are no subobject mapping values available for a specific operation or process in the context of data conversion or migration. This error typically arises during the execution of a data migration project, particularly when using SAP's tools for data conversion, such as the SAP S/4HANA Migration Cockpit or other data migration solutions.
  
  Cause:
  
  
  Missing Mapping Values: The primary cause of this error is that the system is unable to find the necessary mapping values for subobjects in the data conversion process. This can happen if the mapping configuration is incomplete or if the required mapping entries have not been defined in the system.
  
  
  Incorrect Configuration: If the configuration settings for the data migration are incorrect or not aligned with the source and target data structures, it can lead to this error.
  
  
  Data Model Changes: Changes in the data model or structure between the source and target