Message type: E = Error
Message class:  CNV_20700 - Material number conversion 
Message number: 230
Message text: Dependent field &1
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The SAP error message CNV_20700230, which indicates "Dependent field &1," typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of specific programs related to data conversion.
Cause: This error usually occurs when there is a dependency between fields in the data being processed. Specifically, it suggests that a required field (denoted as &1) is not populated or is invalid based on the value of another field. This can happen in scenarios such as: Missing or incorrect data in the source system. Inconsistent data relationships that violate business rules. Data mapping issues where the source data does not align with the target structure.
Solution: To resolve the CNV_20700230 error, you can follow these steps: Identify the Dependent Field: Check the error message for the specific field indicated by &1. This will give you a clue about which field is causing the issue. Review Data Relationships: Understand the relationship between the
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