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BIA server is overloaded - Index does not exist

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Hello,

 

i am having some issues when trying to open a query. I get this message in BEx

 

Error Error executing physical plan: Index does not exis 2007

Error Error executing physical plan: Index does not exist;in executor:: Executor

 

Error The following error 2,007 occured in BIA server

Error Error reading the data of Infoprovider ZPC_TOG$X

Error Error while reading data; navigation is possible

 

This is my first time encounter with BIA. With the help of SDN, I was able to undertsnad some basic stuff and got into tcode RSDDBIAMON2

In the summary Tab I have a red "BIA server is overloaded" in details for it I have "Number of Times Main Memory Was Unloaded in Last 24 Hours: '767204'" The second line in summary with red says "Check for indexes loaded from the memory" - Action " Reduce number of indexes", In details it shows me 7 hosts and the number of index attribute unloads per hour  are about a 100 for each.

 

On the History Tab (todays date), I have, Check for indexes loaded from the memory , Upon Diagnosis the message read " The check examines the memory usage in the SAP NetWeaver BI Accelerator. The check receives status red if it determines that indexes were deleted from the memory because it is almost completely full.".

In the TREX Admin tool > Usage Tab> When i put the indexes, and hit the "glasses" , i get " Index does not exist;index=_trex:indexusage ( Retu Check if Index Usage Collector is switched on"Other than that I dont know or have any access to the Python tool or the stand alone TREX. If more details is needed I am more than happy to give. Please help me out with this issue.

 

Thanks in advance,

Raj


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