How To Fix RSDL119 - No mapping exists between fields of DataSource & InfoObjects

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDL - BW DB Connect

• Message number: 119

• Message text: No mapping exists between fields of DataSource & InfoObjects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDL119 - No mapping exists between fields of DataSource & InfoObjects ?

  The SAP error message RSDL119 indicates that there is a mismatch or lack of mapping between the fields of a DataSource and the InfoObjects in the target InfoProvider (like an InfoCube or DataStore Object). This typically occurs during the data extraction or loading process in SAP BW (Business Warehouse).
  Cause:
  
  Field Mismatch: The fields in the DataSource do not correspond to the InfoObjects in the target InfoProvider. This can happen if the DataSource has been changed (e.g., fields added or removed) but the InfoProvider has not been updated accordingly.
  Incorrect DataSource Configuration: The DataSource may not be properly configured to map to the correct InfoObjects.
  Missing InfoObjects: The InfoObjects that the DataSource is supposed to map to may not exist in the target InfoProvider.
  DataSource Activation: The DataSource may not be activated or may have been modified without proper reactivation.
  
  Solution:
  
  
  Check DataSource and InfoObjects:
  
  Go to the DataSource in the SAP BW system and check the fields defined in it.
  Compare these fields with the InfoObjects in the target InfoProvider to ensure they match in terms of names, data types, and lengths.
  
  
  
  Update Mapping:
  
  If there are discrepancies, you may need to update the mapping in the transformation rules between the DataSource and the InfoProvider.
  Use the Transformation maintenance transaction (e.g., RSA1) to adjust the mappings.
  
  
  
  Activate DataSource and InfoProvider:
  
  Ensure that both the DataSource and the InfoProvider are activated. If changes were made, re-activate them to ensure that the latest definitions are in use.
  
  
  
  Create Missing InfoObjects:
  
  If any required InfoObjects are missing, create them in the InfoObject catalog and ensure they are included in the target InfoProvider.
  
  
  
  Check for Changes:
  
  If the DataSource has been modified, check if there are any changes in the underlying source system that need to be reflected in the BW system.
  
  
  
  Test Data Load:
  
  After making the necessary adjustments, perform a test data load to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSO2: Maintain DataSource
  RSO3: Display DataSource
  RSTT: Test Transformation
  
  
  
  Documentation: Refer to SAP Help documentation for detailed guidance on DataSource and InfoObject management.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the RSDL119 error.
  
  
  By following these steps, you should be able to resolve the RSDL119 error and ensure proper mapping between your DataSource and InfoObjects.