How To Fix RSCV177 - Master data of navigation attribute &1 in InfoCube &2 is incorrect.

RSCV177 - Overview

• Message type: E = Error

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

• Message number: 177

• Message text: Master data of navigation attribute &1 in InfoCube &2 is incorrect.

What causes this issue?

When checking the master data table of a navigational attribute for
characteristic &v1& in InfoCube &v2&, (at least) one record was found,
for which there exists no suitable record in the master data table of
the characteristic.

System Response

Due to this error, the OLAP processor may not contain any data at all.
For example, the master data of the navigation attribute determines
which data must be processed by the OLAP processor. If there is no
suitable record in the master data table of the corresponding
characteristic, then the join over the tables of the star schema cannot
be carried out. Absolutely no data could be evaluated.

How to fix this error?

We are dealing with a serious error that you must definitely correct.
Start the repair in the initial screen.

Error message extract from SAP system. Copyright SAP SE.

RSCV177 - Details

• The SAP error message RSCV177 indicates that there is an issue with the master data of a navigation attribute in an InfoCube. This typically occurs during the process of loading data into the InfoCube or when trying to access the InfoCube for reporting purposes. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  
  Cause:
  
  
  Inconsistent Master Data: The master data for the navigation attribute specified in the error message is inconsistent or missing. This can happen if the master data has not been loaded correctly or if there are discrepancies between the master data and the InfoCube data.
  
  
  Data Integrity Issues: There may be integrity issues between the InfoCube and the master data tables. For example, if the InfoCube references a navigation attribute that does not exist in the master data, this error can occur.
  
  
  Data Model Changes: Changes in the data model, such as modifications to the InfoObject