BRAIN_DEV102 - &1 from PartProvider &2 should be mapped in order to resolve ambiguity

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 102

• Message text: &1 from PartProvider &2 should be mapped in order to resolve ambiguity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN_DEV102 - &1 from PartProvider &2 should be mapped in order to resolve ambiguity ?

  The SAP error message BRAIN_DEV102 typically indicates that there is an issue with the mapping of a PartProvider in the context of SAP BW (Business Warehouse) or SAP HANA. This error arises when there is ambiguity in the data model, often due to multiple data sources or providers that are not clearly defined or mapped.
  Cause:
  
  Ambiguous Mapping: The error suggests that there are multiple PartProviders that could potentially fulfill the request, leading to confusion in data retrieval.
  Missing or Incorrect Configuration: The PartProvider may not be properly configured or mapped in the data model, leading to the system being unable to determine which provider to use.
  Data Source Changes: Changes in the underlying data sources or providers that have not been reflected in the mappings can also lead to this error.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the relevant data model or InfoProvider in SAP BW.
  Ensure that the PartProvider is correctly mapped to the appropriate data source.
  If there are multiple PartProviders, ensure that they are uniquely identifiable and that their mappings do not overlap.
  
  
  
  Review Data Source Settings:
  
  Verify the settings of the data sources involved. Ensure that they are correctly defined and that there are no conflicts.
  Check for any recent changes in the data sources that may have led to the ambiguity.
  
  
  
  Use Transaction Codes:
  
  Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze and adjust the mappings.
  You can also use transaction codes like RSD1 (InfoObject Maintenance) to check the InfoObjects involved.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional guidance or updates.
  
  
  
  Testing:
  
  After making changes, test the data retrieval process to ensure that the ambiguity has been resolved and that the correct data is being fetched.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP Help Portal for detailed documentation on data modeling and PartProvider configurations.
  
  By following these steps, you should be able to resolve the ambiguity indicated by the BRAIN_DEV102 error message and ensure that your data model is functioning correctly.