Description
When queries in hierarchies are executed, the relevant hierarchy nodes a
re expanded to the relevant leaves. This leaf-node relation is saved ina temporary index in the BI accelerator. The hierarchy buffer managesexpanded hierarchies according to an LRU (least recently used)algorithm.
The check verifies whether all temporary indexes in the hierarchy buffer
contain the correct data.

Repair
If the hierarchy buffer contains incorrect entries, write a customer mes
sage. This is an erroneous state.
If you urgently need to resolve the error, you can delete the entire hie
rarchy buffer. Note that once you do this, a customer message issuperfluous as it is no longer possible to trace the error.