How To Fix TPDA_ADT028 - No variable selected

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA_ADT - Messages for ADT debugger

• Message number: 028

• Message text: No variable selected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA_ADT028 - No variable selected ?

  The SAP error message TPDA_ADT028: No variable selected typically occurs in the context of SAP Analytics or when working with SAP Data Warehousing tools, particularly when dealing with variables in queries or reports. This error indicates that a required variable has not been selected or defined in the context of the operation you are trying to perform.
  Cause:
  
  Missing Variable Selection: The most common cause is that the user has not selected a variable that is required for the query or report execution.
  Incorrect Query Design: The query may be designed in such a way that it expects certain variables to be defined, but they are not available or selected.
  User Input Error: The user may have overlooked the variable selection step or may not have filled in the necessary fields.
  
  Solution:
  
  
  Select the Required Variable: Go back to the query or report where the error occurred and ensure that you have selected all required variables. This may involve:
  
  Opening the variable selection screen.
  Choosing the appropriate values for the variables that are mandatory for the execution of the query.
  
  
  
  Check Query Design: If you have access to the query design, review the variables defined in the query. Ensure that all necessary variables are properly configured and that their properties are set correctly.
  
  
  Review Documentation: If you are unsure which variables are required, consult the documentation for the specific report or query you are working with. This may provide insights into what variables need to be selected.
  
  
  User Training: If this error is common among users, consider providing training or documentation on how to properly select variables in queries and reports.
  
  
  Contact Support: If the issue persists and you believe it is not due to user error, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  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 where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP documentation for the specific module or tool you are using, as it may contain troubleshooting steps or best practices for variable selection.
  
  By following these steps, you should be able to resolve the TPDA_ADT028 error and successfully execute your query or report.