How To Fix RSQBW143 - Ambiguities cannot be resolved without the analytic engine

RSQBW143 - Overview

• Message type: E = Error

• Message class: RSQBW -

• Message number: 143

• Message text: Ambiguities cannot be resolved without the analytic engine

What causes this issue?

The InfoProvider contains nested ambiguous joins that cannot be
completely resolved in queries without the analytic engine (OLAP).
This situation occurs if an InfoProvider in linked in multiple
directions, and the join fields for the several joins are not identical.

System Response

The InfoProvider can still be activated and used however. Where queries
are made without the analytic engine (using list cubes, or the external
data manager interface RSDRI for example) ambiguities can occur, despite
the local aggregation.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSQBW143 - Ambiguities cannot be resolved without the analytic engine ?

  The SAP error message RSQBW143, which states "Ambiguities cannot be resolved without the analytic engine," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the data model or queries that cannot be processed correctly due to ambiguities in the data structure.
  
  Cause:
  
  Ambiguous Joins: The error often arises when there are multiple paths to the same data in the data model, leading to ambiguity in how the data should be aggregated or calculated.
  Missing Analytic Engine: The analytic engine is required to resolve these ambiguities, and if it is not available or not functioning correctly, the system cannot process the query.
  Incorrect Query Design: The query may be designed in a way that does not clearly define how to handle certain dimensions or measures, leading to conflicts in the data retrieval process.
  
  
  Solution:
  
  Check Data Model: Review the data model for any ambiguous joins or relationships. Ensure that there