How To Fix ACM353 - This CTE expression was already checked before within this role

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 353

• Message text: This CTE expression was already checked before within this role

Self-Explanatory Message

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• What is the cause and solution for SAP error message ACM353 - This CTE expression was already checked before within this role ?

  The SAP error message ACM353, which states "This CTE expression was already checked before within this role," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BusinessObjects when dealing with calculated measures or expressions in a model or report. This error indicates that the system has detected a duplicate check of a Common Table Expression (CTE) within the same role, which is not allowed.
  
  Cause:
  
  Duplicate CTE Definition: The error is often caused by defining the same CTE expression multiple times within the same role or context. The system is designed to prevent redundant checks for performance and logical consistency.
  Modeling Issues: It may arise from how the model is structured, particularly if there are overlapping or conflicting definitions of measures or dimensions.
  Role Configuration: The role in which the CTE is being checked may have been configured incorrectly, leading to the same expression being evaluated multiple times.
  
  
  Solution:
  
  Review CTE Definitions: Check