SAP Message BRAIN050 - Error when reading cluster table RSIX for query &

Diagnosis
The query definition for query &V1& (InfoCube &V2&) is stored incluster table RSIX. During the reading of this information (ID = &V3&)an error occurred.
Table RSRREPDIR (query directory) contains administrative data for thisquery.
The error can occur after a transport: cluster table RSIX has not beentransported yet, but RSRREPDIR has.
The error can also occur after a Release change.

Procedure
If there is a possibility of it being a transport problem, checkwhether query &V1& (InfoCube &V2&) can be executed in the originalsystem.
After a Release change please inform your system administrator, inorder to convert the query.