How To Fix D-145 - Variable is empty as it is not needed for service session

SAP Error Message - Details

• Message type: E = Error

• Message class: D- -

• Message number: 145

• Message text: Variable is empty as it is not needed for service session

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D-145 - Variable is empty as it is not needed for service session ?

  The SAP error message D-145, which states "Variable is empty as it is not needed for service session," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when dealing with queries, variables, or data extraction processes. This error indicates that a variable that is expected to hold a value is empty because it is not required for the current service session.
  Cause:
  
  Unnecessary Variable: The variable in question may not be needed for the specific query or report being executed. This can happen if the variable is optional and not filled in by the user or the system.
  Incorrect Query Design: The query might be designed in such a way that it expects a value for a variable that is not relevant for the current context.
  User Input: If the variable is supposed to be filled by user input and the user did not provide a value, this error can occur.
  Session Context: The service session may not require the variable due to the specific filters or selections made.
  
  Solution:
  
  Check Query Design: Review the query design in the Query Designer to ensure that the variables are correctly defined and that they are necessary for the query execution.
  Variable Settings: Verify the settings of the variable in the query. If the variable is optional, ensure that it is set up correctly to allow for empty values.
  User Input: If the variable requires user input, ensure that users are aware of the need to provide a value when executing the query.
  Testing: Test the query with different scenarios to see if the error persists. This can help identify if the issue is related to specific selections or filters.
  Documentation: Refer to SAP documentation or help resources for guidance on handling variables in queries and understanding their relevance in different contexts.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training: Consider training or resources on SAP BW/BI query design to better understand how to manage variables effectively.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or support team for further assistance.