How To Fix CNV_20800045 - Table &1: &2 => Sumup &3 is required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 045

• Message text: Table &1: &2 => Sumup &3 is required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20800045 - Table &1: &2 => Sumup &3 is required ?

  The SAP error message CNV_20800045 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 there is a requirement for a sum-up value for a specific table and field, which is not being met.
  Cause:
  The error message CNV_20800045 is generally caused by one of the following issues:
  
  Missing Sum-Up Value: The system expects a sum-up value for a specific field in the table, but it is either missing or not calculated correctly.
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as missing records or incorrect data types.
  Configuration Issues: The migration configuration may not be set up correctly, leading to the requirement for a sum-up value not being fulfilled.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Source: Verify the source data to ensure that all required fields are populated correctly and that there are no missing values that would prevent the sum-up from being calculated.
  
  
  Review Migration Settings: Check the migration settings in the SAP tool you are using. Ensure that the configuration is set up to handle the sum-up requirements for the specific table and field.
  
  
  Calculate Sum-Up Manually: If necessary, calculate the sum-up value manually in your source data and ensure it is included in the migration.
  
  
  Data Validation: Perform data validation checks to identify any inconsistencies or errors in the data that could be causing the issue.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using for any additional requirements or troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, providing them with the error details and context.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration, as it may contain specific instructions or requirements related to sum-up values.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.