How To Fix SALV_X_API025 - Source data was changed without notification

SALV_X_API025 - Overview

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 025

• Message text: Source data was changed without notification

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_X_API025 - Source data was changed without notification ?

  The SAP error message SALV_X_API025 ("Source data was changed without notification") typically occurs in the context of using the SAP ALV (ABAP List Viewer) framework, particularly when working with the SALV (Simple ALV) classes. This error indicates that the underlying data source for the ALV grid has been modified after it was initially read, and the ALV framework is not aware of these changes.
  
  Cause:
  
  Data Modification: The data in the internal table or data source that the ALV grid is displaying has been changed after the ALV object was created. This can happen if the data is modified in the program without notifying the ALV framework.
  Concurrency Issues: If multiple processes or threads are accessing and modifying the same data, it can lead to inconsistencies.
  Improper Handling of Data: If the data is not properly managed or if the ALV grid is not refreshed after changes, this error can occur.
  
  
  Solution:
  
  Refresh the ALV Grid: