How To Fix UGMD7103 - DataSource field &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD7 - Messages for Package UGMD7

• Message number: 103

• Message text: DataSource field &1 does not exist

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 UGMD7103 - DataSource field &1 does not exist ?

  The SAP error message UGMD7103 indicates that a specific field in a DataSource does not exist. This error typically occurs during data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP Data Services. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Field Name Mismatch: The field specified in the error message does not match any field in the DataSource. This could be due to a typo or an incorrect field name.
  DataSource Changes: The DataSource may have been modified, and the field in question has been removed or renamed.
  Version Compatibility: The DataSource might be from a different version of the source system, leading to discrepancies in field names.
  Transport Issues: If the DataSource was transported from one system to another, there may have been issues during the transport that caused the field to be missing.
  
  Solution:
  
  Verify Field Name: Check the DataSource definition in the SAP system to ensure that the field name specified in the error message exists. You can do this by navigating to the DataSource in the Data Warehousing Workbench (transaction RSA1).
  Update DataSource: If the field has been renamed or removed, update your extraction logic to reflect the current structure of the DataSource.
  Recreate DataSource: If the DataSource is corrupted or not functioning as expected, consider recreating it or reactivating it in the source system.
  Check for Transport Issues: If the DataSource was recently transported, verify that all necessary objects were included in the transport request and that the transport was successful.
  Consult Documentation: Review any documentation or release notes related to the DataSource to understand any changes that may have occurred.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSA3 (DataSource Test) to analyze and test DataSources.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource or error message.
  DataSource Metadata: Review the metadata of the DataSource to understand its structure and fields.
  Field Mapping: If you are using a transformation or mapping, ensure that the field mappings are correctly defined and correspond to the current DataSource structure.
  
  By following these steps, you should be able to identify the cause of the UGMD7103 error and implement a solution to resolve it.