How To Fix BV145 - Internal error calling SAP List Viewer (ALV)

SAP Error Message - Details

• Message type: E = Error

• Message class: BV - Customer Measurement

• Message number: 145

• Message text: Internal error calling SAP List Viewer (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.

What else can you do?

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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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BV145 - Internal error calling SAP List Viewer (ALV) ?

  The SAP error message BV145, which indicates an "Internal error calling SAP List Viewer (ALV)," typically arises when there is an issue with the ALV grid or the underlying data being processed. This error can occur due to various reasons, including:
  Causes:
  
  Data Issues: The data being processed may contain inconsistencies or errors that prevent the ALV from rendering correctly.
  Memory Issues: Insufficient memory or resources on the application server can lead to this error.
  Custom Code: If there are custom enhancements or modifications in the ALV report, they may not be functioning correctly.
  SAP Notes: There may be known issues with the version of SAP you are using that have been addressed in SAP Notes.
  Configuration Issues: Incorrect configuration settings in the ALV or related components can lead to this error.
  
  Solutions:
  
  Check Data: Review the data being processed by the ALV report. Ensure that there are no inconsistencies or errors in the data.
  Memory Allocation: Monitor the memory usage on the application server. If memory is low, consider increasing the memory allocation or optimizing the report to use less memory.
  Review Custom Code: If there are any custom enhancements or modifications, review the code for errors or inefficiencies. Debugging the custom code may help identify the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this error. Applying the latest patches or updates may resolve the issue.
  Reconfigure ALV Settings: If there are specific configuration settings for the ALV, review and adjust them as necessary.
  Test in Different Environment: If possible, test the report in a different environment (e.g., development or quality assurance) to see if the issue persists.
  
  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, data sets, and any custom code involved.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE38 (ABAP Editor) for debugging and SE80 (Object Navigator) for reviewing custom developments.
  Debugging: Use the debugging tools in SAP to step through the code and identify where the error occurs.
  
  By following these steps, you should be able to diagnose and potentially resolve the BV145 error in SAP.