How To Fix FPB_SNI018 - An error has occurred in the ALV

SAP Error Message - Details

• Message type: E = Error

• Message class: FPB_SNI - Hierarchy Navigation

• Message number: 018

• Message text: An error has occurred in the ALV

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 FPB_SNI018 - An error has occurred in the ALV ?

  The SAP error message FPB_SNI018, which indicates "An error has occurred in the ALV," typically arises in the context of the ABAP List Viewer (ALV) when there is an issue with the display or processing of the ALV grid. This error can occur due to various reasons, including data inconsistencies, configuration issues, or programming errors in the ABAP code.
  Possible Causes:
  
  Data Issues: The data being processed may contain inconsistencies or invalid entries that the ALV cannot handle.
  Configuration Problems: There may be issues with the ALV configuration settings or the way the ALV is set up in the program.
  Memory Issues: Insufficient memory or resources on the application server can lead to this error.
  Programming Errors: Bugs or errors in the ABAP code that generates the ALV report can cause this issue.
  User Authorizations: Lack of proper authorizations for the user trying to access the ALV report can also lead to errors.
  
  Solutions:
  
  Check Data: Review the data being processed by the ALV. Ensure that there are no null values, invalid entries, or inconsistencies in the dataset.
  Review ALV Configuration: Verify the configuration settings for the ALV. Ensure that the field catalog and layout are correctly defined.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Look for any exceptions or errors in the code that generates the ALV.
  Memory Management: Check the memory settings on the application server. If necessary, increase the memory allocation or optimize the code to use less memory.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the data.
  Update SAP Notes: Check for any relevant SAP Notes that may address this specific error. Sometimes, SAP releases patches or updates that fix known issues.
  Consult Documentation: Review the documentation for the specific ALV function module or class being used to ensure it is being implemented correctly.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for any notes related to FPB_SNI018 or ALV errors. SAP frequently updates their knowledge base with solutions to common issues.
  ALV Documentation: Familiarize yourself with the ALV documentation in the SAP Help Portal to understand the various components and configurations of ALV.
  Community Forums: Check SAP Community forums or other online resources where users may have discussed similar issues and solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.