How To Fix SALV_X_API166 - Health Check failed: &1 (&2)

SALV_X_API166 - Overview

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 166

• Message text: Health Check failed: &1 (&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 SALV_X_API166 - Health Check failed: &1 (&2) ?

  The SAP error message SALV_X_API166 Health Check failed: &1 (&2) typically indicates that there is an issue with the ALV (ABAP List Viewer) functionality in SAP. This error is related to the health check of the ALV object, which can fail for various reasons. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Data Inconsistencies: The data being processed may have inconsistencies or issues that prevent the ALV from rendering correctly.
  
  Configuration Issues: There may be configuration problems in the ALV settings or the environment that are causing the health check to fail.
  Missing Authorizations: The user may not have the necessary authorizations to access certain data or perform specific actions within the ALV.
  Program Errors: There could be bugs or errors in the ABAP code that is generating the ALV report.
  Memory Issues: Insufficient memory or resources on the application server can lead to failures in processing ALV reports.
  
  Solutions:
  
  Check Data: Review the