How To Fix TPDA190 - Internal error in subscreen management (Par1 = &1 / Par2 = &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 190

• Message text: Internal error in subscreen management (Par1 = &1 / Par2 = &2)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA190 - Internal error in subscreen management (Par1 = &1 / Par2 = &2) ?

  The SAP error message TPDA190, which indicates an "Internal error in subscreen management," typically arises when there is an issue with the subscreen configuration or the data being processed in the SAP GUI. This error can occur in various contexts, such as during transaction processing or when accessing specific screens in the SAP system.
  Causes:
  
  Configuration Issues: There may be a problem with the configuration of the subscreen in the SAP system. This could involve missing or incorrect settings in the screen layout or subscreen definitions.
  Data Issues: The data being processed may be inconsistent or corrupt, leading to issues when the system tries to display the subscreen.
  Custom Code: If there are custom enhancements or modifications in the code related to the subscreen, these could introduce errors.
  Transport Issues: If the error occurs after a transport, it could be due to missing objects or dependencies that were not transported correctly.
  Version Compatibility: Sometimes, the error can arise from compatibility issues between different versions of SAP or between different components of the system.
  
  Solutions:
  
  Check Configuration: Review the configuration of the subscreen in the relevant transaction. Ensure that all necessary settings are correctly defined.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or corrupt entries. This may involve checking database entries or using transaction codes to analyze data.
  Debugging: If you have access to the ABAP development environment, you can debug the transaction to identify the exact point of failure. This may help in pinpointing the cause of the error.
  Review Custom Code: If there are any custom enhancements, review the code for potential issues. Ensure that it adheres to best practices and does not interfere with standard SAP functionality.
  Transport Check: If the error appeared after a transport, check the transport logs for any errors or warnings. Ensure that all necessary objects were included in the transport.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error or providing patches or updates.
  System Update: Ensure that your SAP system is up to date with the latest support packages and patches, as these may contain fixes for known issues.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes like SE80 (Object Navigator), SE37 (Function Module), or SE11 (Data Dictionary) for related objects.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  By following these steps, you should be able to diagnose and potentially resolve the TPDA190 error in your SAP system.