How To Fix CNV20600090 - &1 is empty! Conversion rule is not applicable for routine &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 090

• Message text: &1 is empty! Conversion rule is not applicable for routine &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20600090 - &1 is empty! Conversion rule is not applicable for routine &2 ?

  The SAP error message CNV20600090 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a specific field or value is empty, which makes the conversion rule defined for that field inapplicable.
  Cause:
  
  Empty Source Field: The error suggests that the source field (indicated by &1) is empty. This means that the data being processed does not contain a value for the field that is required for the conversion rule.
  Incompatible Data: The conversion rule (indicated by &2) expects a certain value or format that is not being met due to the empty field.
  Data Mapping Issues: There may be issues with how the data is mapped from the source to the target system, leading to missing values.
  
  Solution:
  
  Check Source Data: Review the source data to ensure that the field indicated by &1 is populated. If it is empty, you will need to determine why it is empty and whether it should have a value.
  Modify Conversion Rules: If the field can be legitimately empty, consider modifying the conversion rules to handle empty values appropriately. This may involve adding conditions to the rules to manage cases where the source field is empty.
  Data Preparation: Before running the migration, ensure that the data is cleaned and prepared. This may involve filling in missing values or removing records that do not meet the necessary criteria.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be guidelines or best practices for handling empty fields during the conversion process.
  Testing: After making adjustments, run a test migration to see if the error persists. This will help confirm whether the changes made have resolved the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling empty fields during data migration.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and capabilities, as it may provide options for handling data inconsistencies.
  Data Mapping: Ensure that the mapping between source and target fields is correctly defined, and that all required fields in the target system have corresponding values in the source data.
  
  By addressing the root cause of the empty field and ensuring that your conversion rules are appropriately defined, you should be able to resolve the CNV20600090 error.