How To Fix BRAIN_SUP013 - You are trying to replace var. &1[&2] from itself (reference_uid = &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_SUP - BRAIN messages (for use by support)

• Message number: 013

• Message text: You are trying to replace var. &1[&2] from itself (reference_uid = &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN_SUP013 - You are trying to replace var. &1[&2] from itself (reference_uid = &3) ?

  The SAP error message BRAIN_SUP013 indicates that there is an attempt to replace a variable with itself in a query or report, which is not allowed. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with variables in queries.
  Cause:
  The error arises when:
  
  You are trying to replace a variable (let's say variable A) with itself in a query definition or report.
  The system detects that the variable you are trying to replace is the same as the variable being referenced, leading to a circular reference.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Variable Definitions: Review the variable definitions in your query or report. Ensure that you are not trying to replace a variable with itself.
  
  
  Modify the Query: If you are using a variable in a replacement or filter condition, ensure that you are referencing a different variable or value instead of the same variable.
  
  
  Review Query Logic: Look at the logic of your query. If you are using a variable in a calculated field or a filter, ensure that the logic does not inadvertently reference the same variable.
  
  
  Test with Different Variables: If applicable, try using a different variable to see if the error persists. This can help isolate the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more information on variable handling in queries.
  
  
  Check for Updates: Ensure that your SAP system is up to date, as there may be patches or updates that address known issues related to variable handling.
  
  
  Related Information:
  
  SAP BW/BI Documentation: Look for specific documentation on variable handling in SAP BW/BI queries.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Notes: Search for SAP Notes related to the error message BRAIN_SUP013 for any specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.