How To Fix CNV_20309008 - Download program was completed with warnings

CNV_20309008 - Overview

• Message type: E = Error

• Message class: CNV_20309 -

• Message number: 008

• Message text: Download program was completed with warnings

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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CNV_20309008 - Details

• The SAP error message CNV_20309008 indicates that a download program has completed but with warnings. This typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  The warnings associated with this error message can arise from various issues, including but not limited to:
  
  Data Quality Issues: The data being downloaded may have inconsistencies, missing values, or formatting issues that do not meet the expected criteria.
  Mapping Errors: There may be problems with the mapping of fields between the source and target systems, leading to warnings about data that could not be properly converted.
  
  Configuration Issues: Incorrect configuration settings in the migration tool or the source/target systems can lead to warnings during the download process.
  Performance Issues: If the system is under heavy load or if there are network issues, it may lead to incomplete or partially successful