How To Fix IMP103 - Application class &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: IMP - IMP: Messages

• Message number: 103

• Message text: Application class &1 not found

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 IMP103 - Application class &1 not found ?

  The SAP error message IMP103: Application class &1 not found typically indicates that the system is unable to locate a specific application class that is required for processing. This error can occur in various contexts, such as during the import of transport requests or when executing certain transactions.
  Causes:
  
  Missing Application Class: The application class specified in the error message does not exist in the system. This could be due to a missing transport or an incomplete installation.
  Transport Issues: If the application class was supposed to be included in a transport request that was not imported correctly, this error may occur.
  Configuration Issues: There may be configuration issues in the system that prevent the application class from being recognized.
  Development Environment: If you are working in a development environment, the class may not have been created or activated properly.
  
  Solutions:
  
  Check for Existence: Verify if the application class exists in the system. You can do this by using transaction SE80 (Object Navigator) or SE11 (Data Dictionary) to search for the class.
  Transport Request: If the class is missing, check if it was supposed to be included in a transport request. Ensure that the transport request has been imported successfully.
  Re-import Transport: If the transport request is incomplete or was not imported correctly, try re-importing it.
  Check Development Objects: If you are in a development environment, ensure that the application class has been created and activated. You can check this in the ABAP Workbench (SE80).
  Consult Documentation: Review any relevant documentation or release notes for the application or module you are working with to see if there are any specific steps or prerequisites.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE11 (Data Dictionary), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the IMP103 error and take appropriate action to resolve it.