How To Fix NRSCNV401 - Secondary indexes of tables of InfoCube &1 dropped

NRSCNV401 - Overview

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 401

• Message text: Secondary indexes of tables of InfoCube &1 dropped

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 NRSCNV401 - Secondary indexes of tables of InfoCube &1 dropped ?

  The SAP error message NRSCNV401 indicates that secondary indexes of tables in an InfoCube have been dropped during a conversion or data loading process. This typically occurs when there are changes in the structure of the InfoCube or when the system is optimizing the data model.
  
  Cause:
  
  Data Model Changes: The structure of the InfoCube may have been altered, such as adding or removing characteristics or key figures.
  Optimization: The system may be optimizing the InfoCube for performance reasons, which can lead to the dropping of secondary indexes.
  Data Loading Issues: Problems during data loading processes can also trigger this error, especially if the data does not conform to the expected structure.
  
  
  Solution:
  
  Recreate Secondary Indexes: After the conversion or data loading process, you may need to manually recreate the secondary indexes. This can typically be done through the Data Warehousing Workbench (transaction RSA1) or using specific ABAP programs designed for this purpose.
  Check InfoCube Structure: Review