How To Fix CNV643 - Index-building task (if there are any) were highlighted in yellow

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 643

• Message text: Index-building task (if there are any) were highlighted in yellow

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV643 - Index-building task (if there are any) were highlighted in yellow ?

  The SAP error message CNV643 typically relates to issues encountered during the index-building task in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message being highlighted in yellow usually indicates a warning rather than a critical error, suggesting that while the process can continue, there may be potential issues that need to be addressed.
  
  Cause:
  
  Data Quality Issues: There may be inconsistencies or errors in the data being processed, which can lead to warnings during index building.
  Performance Concerns: The system may be warning about potential performance impacts due to the size of the data or the complexity of the indexes being built.
  
  Configuration Issues: Incorrect or suboptimal configuration settings for the index-building process can lead to warnings.
  Resource Limitations: Insufficient system resources (like memory or CPU) during the index-building task can trigger warnings.
  
  
  Solution:
  
  Review Data Quality: Check the data being migrated for any