How To Fix CNV_DMC_SIN816 - Asset subnumber &1 must be numerical (Asset &2).

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 816

• Message text: Asset subnumber &1 must be numerical (Asset &2).

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_DMC_SIN816 - Asset subnumber &1 must be numerical (Asset &2). ?

  The SAP error message CNV_DMC_SIN816 indicates that there is an issue with the asset subnumber in the context of data migration or conversion. Specifically, the error states that the asset subnumber must be numerical for the specified asset.
  Cause:
  The error typically arises when:
  
  The asset subnumber provided in the data is either non-numeric (e.g., contains letters or special characters) or is missing entirely.
  There may be a formatting issue where the subnumber is expected to be in a specific format but is not.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Source: Review the data source from which the asset information is being migrated. Ensure that the asset subnumber is correctly formatted as a numerical value.
  
  
  Data Validation: Implement validation checks in your data preparation process to ensure that all asset subnumbers are numeric before attempting the migration.
  
  
  Correct the Data: If you find any non-numeric values in the asset subnumber field, correct them to ensure they are purely numerical. This may involve:
  
  Removing any non-numeric characters.
  Ensuring that the subnumber is not left blank.
  
  
  
  Re-run the Migration: After making the necessary corrections, re-run the migration process to see if the error persists.
  
  
  Consult Documentation: If you are using a specific migration tool or program, consult the relevant SAP documentation for any additional requirements or constraints regarding asset subnumbers.
  
  
  Related Information:
  
  Asset Management in SAP: Understanding how asset management works in SAP can provide insights into the importance of asset subnumbers and their role in the overall asset lifecycle.
  Data Migration Cockpit: If you are using the SAP Data Migration Cockpit, familiarize yourself with its features and how it handles asset data.
  SAP Notes and Support: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN816 error and successfully migrate your asset data.