How To Fix TPDA112 - Internal error in variable fast display: Variable & unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 112

• Message text: Internal error in variable fast display: Variable & unknown

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 TPDA112 - Internal error in variable fast display: Variable & unknown ?

  The SAP error message TPDA112, which states "Internal error in variable fast display: Variable & unknown," typically indicates an issue with a variable that is not recognized or is incorrectly defined in the context of a report or query. This error can occur in various scenarios, particularly when dealing with SAP BW (Business Warehouse) or reporting tools like SAP Query or SAP Analysis for Office.
  Causes:
  
  Undefined Variable: The variable referenced in the report or query is not defined in the system.
  Incorrect Variable Name: There may be a typo or incorrect naming convention used for the variable.
  Authorization Issues: The user may not have the necessary authorizations to access the variable.
  Data Source Changes: Changes in the underlying data source or InfoProvider may lead to variables becoming obsolete or undefined.
  Transport Issues: If the variable was transported from one system to another, it may not have been properly configured in the target system.
  
  Solutions:
  
  Check Variable Definition: Verify that the variable is correctly defined in the system. Go to the relevant InfoObject or query definition and ensure that the variable exists and is properly configured.
  Correct Naming: Double-check the spelling and naming conventions of the variable in the report or query. Ensure that it matches the definition in the system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the variable. This can be checked in the user roles and authorizations.
  Review Data Source: If there have been changes to the data source or InfoProvider, ensure that the variable is still valid and relevant. You may need to update the query or report accordingly.
  Transport Validation: If the variable was transported, ensure that all necessary objects and dependencies were included in the transport request. You may need to reconfigure the variable in the target system.
  Debugging: If the issue persists, consider debugging the report or query to identify where the error is occurring. This may require technical expertise in SAP BW or ABAP.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for BW variables and reporting to ensure compliance with best practices.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.