How To Fix UPP_ALV004 - Internal program error (no processor instance found)

SAP Error Message - Details

• Message type: E = Error

• Message class: UPP_ALV - Message Class for the ALV Grid Link

• Message number: 004

• Message text: Internal program error (no processor instance 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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPP_ALV004 - Internal program error (no processor instance found) ?

  The SAP error message UPP_ALV004 ("Internal program error (no processor instance found)") typically indicates an issue within the SAP system related to the ALV (ABAP List Viewer) processing. This error can occur in various scenarios, often when the system is unable to find a suitable processor instance to handle the ALV output.
  Causes:
  
  Configuration Issues: There may be a misconfiguration in the ALV settings or the related function modules.
  Program Errors: The ABAP program that is trying to execute may have bugs or may not be properly handling the ALV output.
  Memory Issues: Insufficient memory or resources allocated to the SAP instance can lead to this error.
  Transport Issues: If the program or configuration was recently transported from another system, it may not have been properly adjusted for the target environment.
  User Authorizations: Lack of proper authorizations for the user executing the report can also lead to unexpected behavior.
  
  Solutions:
  
  Check Program Logic: Review the ABAP code for any logical errors or missing components related to ALV processing. Ensure that the ALV function modules are being called correctly.
  Review Configuration: Check the configuration settings for ALV in the relevant transaction codes (e.g., SE38, SE80) to ensure they are set up correctly.
  Memory Allocation: Monitor the system's memory usage and consider increasing the memory allocation for the SAP instance if necessary.
  Transport Adjustments: If the issue arose after a transport, verify that all necessary objects and configurations were included and correctly adjusted in the target system.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the required data.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the relevant code to trace where the error occurs and gather more information about the state of the program at that point.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including transaction codes, user roles, and any recent changes made to the system.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the UPP_ALV004 error in your SAP system.