How To Fix RSCV621 - Index &1 exists, but index &2 was expected

RSCV621 - Overview

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 621

• Message text: Index &1 exists, but index &2 was expected

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV621 - Index &1 exists, but index &2 was expected ?

  The SAP error message RSCV621 indicates a mismatch between the expected index and the existing index in the context of SAP's data processing, particularly in the area of data extraction or data loading processes. This error typically arises in scenarios involving Data Warehousing or when working with InfoProviders, such as DataStore Objects (DSOs) or InfoCubes.
  
  Cause:
  The error occurs when the system finds that an index (e.g., index &1) exists, but it was expecting a different index (e.g., index &2). This can happen due to several reasons:
  
  Data Model Changes: Changes in the data model, such as modifications to the structure of the InfoProvider, can lead to discrepancies in the expected indices.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the transport did not include all necessary objects or was not executed correctly, it could lead to this error.
  Inconsistent Data: If there are inconsistencies in