How To Fix /CFG/DSY_DS002 - Data type cannot be determined for field &1 of table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/DSY_DS -

• Message number: 002

• Message text: Data type cannot be determined for field &1 of table &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 /CFG/DSY_DS002 - Data type cannot be determined for field &1 of table &2 ?

  The SAP error message /CFG/DSY_DS002 Data type cannot be determined for field &1 of table &2 typically occurs in the context of data modeling or data extraction processes, particularly when working with Data Services or similar tools in SAP. This error indicates that the system is unable to determine the data type for a specific field in a specified table.
  Causes:
  
  Missing Metadata: The metadata for the table or field may be incomplete or missing, preventing the system from identifying the data type.
  Database Changes: Changes in the underlying database schema (e.g., renaming fields, changing data types) that have not been reflected in the SAP system.
  Unsupported Data Types: The field may have a data type that is not supported or recognized by the SAP Data Services.
  Configuration Issues: There may be configuration issues in the Data Services or the related data model that prevent proper data type resolution.
  Field Definition Errors: The field may not be defined correctly in the source system or may have been incorrectly mapped.
  
  Solutions:
  
  Check Metadata: Verify that the metadata for the table and field is correctly defined in the SAP system. You may need to refresh or update the metadata.
  Database Schema Synchronization: Ensure that the SAP system is synchronized with the underlying database schema. If there have been changes, update the data model accordingly.
  Review Data Types: Check the data types of the fields in the source system and ensure they are compatible with SAP Data Services. If necessary, modify the data types to supported formats.
  Reconfigure Data Services: If there are configuration issues, consider reconfiguring the Data Services job or data flow to ensure proper mapping and data type recognition.
  Consult Documentation: Refer to SAP documentation or support resources for guidance on specific data types and their compatibility with Data Services.
  Debugging: Use debugging tools within SAP to trace the data flow and identify where the data type resolution is failing.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Data Services Documentation: Review the official SAP Data Services documentation for information on data type handling and best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.