How To Fix R7469 - Characteristic &1: &2 &3 contains data and must be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 469

• Message text: Characteristic &1: &2 &3 contains data and must be converted

What causes this issue?

&V2& &V3& must be converted in an activation of characteristic &V1&.

System Response

The table &V3& contains data. Parts of this data will be lost during
conversion.

How to fix this error?

You can undo the changes that led to the conversion or activate
characteristic &V1&.
After the activation you will be guided by the system and can convert
table &V3&.
After the conversion of table &V3& you will have to re-activate the
InfoObject.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7469 - Characteristic &1: &2 &3 contains data and must be converted ?

  The SAP error message R7469 indicates that a characteristic in your system contains data that needs to be converted. This typically occurs in the context of SAP's classification system, where characteristics are used to define the properties of objects (like materials, equipment, etc.). The error suggests that the characteristic in question is not in the expected format or has not been properly converted to the new data structure or format required by the system.
  Cause:
  
  Data Migration Issues: The characteristic may have been part of a data migration process where the data format was not correctly converted.
  Changes in Data Structure: If there have been changes in the data structure or the way characteristics are defined in the system, existing data may not comply with the new definitions.
  Inconsistent Data: The characteristic may contain inconsistent or invalid data that does not meet the new requirements.
  
  Solution:
  
  Data Conversion: You will need to convert the data for the characteristic to the required format. This can often be done using transaction codes like CL02 (Change Characteristic) or CL03 (Display Characteristic) to review and modify the characteristic.
  Use of Conversion Programs: If the issue is widespread, consider using SAP's data conversion programs or tools to batch convert the data for affected characteristics.
  Check Custom Code: If there are custom developments or enhancements in your SAP system, ensure that they are compatible with the current data structure.
  Consult Documentation: Review SAP notes or documentation related to the specific version of SAP you are using, as there may be specific instructions or tools provided by SAP for handling such issues.
  Testing: After making changes, ensure to test the characteristics in a development or quality assurance environment before moving to production.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on data conversion.
  Transaction Codes: Familiarize yourself with transaction codes related to classification and characteristics, such as CL01 (Create Characteristic), CL02 (Change Characteristic), and CL03 (Display Characteristic).
  Data Consistency Checks: Use tools like transaction CL20N (Mass Change of Characteristics) to perform consistency checks and updates on characteristics.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex data structures or significant data volumes.
  
  By following these steps, you should be able to resolve the R7469 error and ensure that your characteristics are correctly formatted and compliant with the system's requirements.