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SAP HANA One Portal Please Wait

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I created a HANA One instance in AWS about a month ago.  I had everything set up and working properly and then shut it down for a few weeks since we weren't going to be actively using it.  Now that we are starting wtih the project, I restarted my HANA One instance and it seems to be running incredibly slow.  I wasn't able to SSH or pull up the HANA One Portal for almost 30 minutes after the instance was listed as Started in the AWS Web Console.

 

Now, I am finally able to SSH and pull up the HANA One Portal, however as soon as I login with my password, I get to the next page where it just says Please Wait... forever.  I try clicking into different links and I just keep getting the Please Wait message.

 

Wondering if anyone has experienced anything like this before.  I'm not sure where to begin troubleshooting.  If I look at the top command on my ssh session CPU seems to be fine, nothing that looks like it would cause the slowness.

 

Any help would be appreciated.


Who is affected by deprecation of Rev 70.0 and Rev 80.0?

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Question in regards to the following:

 

Note for users of HANA One Rev 70.0 and Rev 80.0

The AMIs are deprecated from aws marketplace.

Existing customers can migrate to higher version (Rev 91.1).


Our team will make license available for Rev 70.0 and Rev 80.0 to let the customers migrate to HANA One Rev 91.1.

 

 

I am running the following two CAL instances on AWS:

1. SAP NetWeaver Application Server ABAP & SAP Business Warehouse 7.4 SP8 on SAP HANA 1.0 SP8 [Developer Edition]

2. SAP Application Server ABAP 7.4 SP5 incl. Business Warehouse on SAP HANA 1.0 SP7 [Developer Edition]


Am I affected by the above???

Install ECC 6.0 EHP7 on HANA Database on linux 6.5

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Hi experts,

 

i am planning to install ECC 6.0 EHP7 on  HANA Database on linux 6.5.

 

can you please suggest me how can i proceed? &

 

can i install the HANA DB Software  first as same for  oracle DB.?

 

 

 

Regards,

Vivek

339 - SAP DBTech JDBC: [339]: Invalid Number: ' ' - HY000)"

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Dear community I am getting the below mentioned error from Intercompany Integration when trying to send A/R Invoices to another branch.


<MsgMessageId="15110611072242473997CE36A0240CF1"BeginTimeStamp="20151106110722"recording="false"logmsg="0012"SubMessageId="1"status="success"branch="2"excType="hard"vBIU.errhdlg=""exceptionmsg="com.sap.b1i.xcellerator.XcelleratorException: XCE001 Nested exception: com.sap.b1i.bizprocessor.BizProcException: BPE001 Nested exception: com.sap.b1i.utilities.UtilException: UTE001 Nested exception: com.sap.engine.lib.xml.util.NestedException: SQL exception (339 - SAP DBTech JDBC: [339]: invalid number: '' - HY000)">


Could you please clarify which number is invalid and how can I find it ?


I have been searching for a while to find any relevant information regarding this issue but to no avail.


In case you will need the whole xml file I can provided it.


Thanking you in advance for your kind help.


Kindest Regards,
Constantinos Philippides

Recent security vulnerabilities - still no update available?

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Hello,

there have been some recent reports about security vulnerabilities in SAP HANA.

Not only that I'm shocked that they are so serious... It seems that with HANA One you can't patch them all.

 

I'm talking about Stuff like "Attackers could exploit SAP HANA Extended Application Services to enable them to take complete control of the product, including viewing, changing, or deleting data."

 

Related SAP Notes are:

http://service.sap.com/sap/support/notes/2197397

fixed in Rev. 92

 

http://service.sap.com/sap/support/notes/2148854

fixed in Rev. 97

 

http://service.sap.com/sap/support/notes/2197428

fixed in Rev. 102.01

 

This means we can't fix the last one since the latest HANA Version available in Addons section is Rev. 100.

 

When can we expect the upgrade? Why is there no notification about those vulnerabilities via email?

 

Best Regards,

Fabian

Calculation View: Calculation is wrong in some cases

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Hey guys,

a few days ago I noticed that some of the results I get from my OData Service are wrong.

 

The definition of my views is rather simple:

I have an Attribute View based on a table with one left outer and a few text joins.

On top of this attribute view there is a calculation ("CV_RESPONSETIME_BUSINESS_CASE_AFTER") view with two parameters. The calcview consists of a projection with a filter based on these parameters and the default aggregation node:

 

CV-structure.png

 

Now what I noticed is that when calling the calcview via odata with parameters "min_resptime" = 40000 and "max_resptime" = 0 I got a result of 74 for the sum of the "Value" column, although the result must have been much higher. This was confirmed by a SQL query via HANA Studio - with the same paramters I got a Sum("Value") of 7688!

 

Trying to find the difference, I enabled developer mode and appended "&profile=html" to the OData URL giving me the SQL Statement:

select sum("ResponseTimeBusinessCaseAfterType2"."Value") "Value" ,  sum("ResponseTimeBusinessCaseAfterType2"."ResponseTime_avg") "ResponseTime_avg" ,  sum("ResponseTimeBusinessCaseAfterType2"."Acceleration_Potential") "Acceleration_Potential"
from (select TO_BIGINT(?) "min_resptime",TO_BIGINT(?) "max_resptime" from sys.dummy) "Param2",  "_SYS_BIC"."ibisness.com.rbe.solution.hanaInnovation.data/CV_RESPONSETIME_BUSINESS_CASE_AFTER"(PLACEHOLDER."$$min_resptime$$" => $1,PLACEHOLDER."$$max_resptime$$" => $2) as "ResponseTimeBusinessCaseAfterType2"
where 1=1 and (("ResponseTimeBusinessCaseAfterType2"."UserType")=?)

Executing the same query in HANA Studio with same parameters still gave me the wrong result:

wrong-result.png

 

Next I removed the parameters and instead directly put in the values: [QUERY1]

select sum("ResponseTimeBusinessCaseAfterType2"."Value") "Value" ,
sum("ResponseTimeBusinessCaseAfterType2"."ResponseTime_avg") "ResponseTime_avg" ,
sum("ResponseTimeBusinessCaseAfterType2"."Acceleration_Potential") "Acceleration_Potential"
from (select TO_BIGINT(40000) "min_resptime",TO_BIGINT(0) "max_resptime" from sys.dummy) "Param2",  "_SYS_BIC"."ibisness.com.rbe.solution.hanaInnovation.data/CV_RESPONSETIME_BUSINESS_CASE_AFTER"(PLACEHOLDER."$$min_resptime$$" => 40000,PLACEHOLDER."$$max_resptime$$" => 0) as "ResponseTimeBusinessCaseAfterType2"
where 1=1 and (("ResponseTimeBusinessCaseAfterType2"."UserType")='A');

Still, wrong values:

wrong-result.png

 

Next, I removed the strange "Param2"-Part, which seems only to be needed to get the parameters into the prepared statement (?): [QUERY2]

select sum("ResponseTimeBusinessCaseAfterType2"."Value") "Value" ,  sum("ResponseTimeBusinessCaseAfterType2"."ResponseTime_avg") "ResponseTime_avg" ,  sum("ResponseTimeBusinessCaseAfterType2"."Acceleration_Potential") "Acceleration_Potential"
from --(select TO_BIGINT(40000) "min_resptime",TO_BIGINT(0) "max_resptime" from sys.dummy) "Param2",  "_SYS_BIC"."ibisness.com.rbe.solution.hanaInnovation.data/CV_RESPONSETIME_BUSINESS_CASE_AFTER"(PLACEHOLDER."$$min_resptime$$" => 40000,PLACEHOLDER."$$max_resptime$$" => 0) as "ResponseTimeBusinessCaseAfterType2"
where 1=1 and (("ResponseTimeBusinessCaseAfterType2"."UserType")='A');

And viola - now I get the correct values:

correct-results.png

 

After trying some other statements I further found out that this "Param2" part is not the only case when HANA returns wrong values.

For example if I try [QUERY3]

SELECT SUM("Value") AS "Value_SUM"
FROM "_SYS_BIC"."ibisness.com.rbe.solution.hanaInnovation.data/CV_RESPONSETIME_BUSINESS_CASE_AFTER" ('PLACEHOLDER' = ('$$min_resptime$$', '40000'), 'PLACEHOLDER' = ('$$max_resptime$$', '0')) 
WHERE "UserType" = 'A';

It gives wrong values:

wrong-value.png

 

But if I use the same statement and just add the two other columns from above: [QUERY4]

SELECT SUM("Value") AS "Value_SUM", SUM("ResponseTime_avg"), SUM("Acceleration_Potential")
FROM "_SYS_BIC"."ibisness.com.rbe.solution.hanaInnovation.data/CV_RESPONSETIME_BUSINESS_CASE_AFTER" ('PLACEHOLDER' = ('$$min_resptime$$', '40000'), 'PLACEHOLDER' = ('$$max_resptime$$', '0')) 
WHERE "UserType" = 'A';

It is correct again:

correct-value.png

 

 

Next I used the explain plan and visualize plan features and I can see that there are differences.

 

[QUERY1] (wrong):

QUERY1-Plan.png

Note: The plan goes down to the Attribute view

 

[QUERY2] (correct):

QUERY2-plan.png

Note: The plan only goes down to the calculation view

 

[QUERY3] (wrong):

QUERY3-plan.png

Note: The plan goes down to the Attribute view

 

[QUERY4] (correct):

QUERY4-plan.png

Note: The plan only goes down to the calculation view

 

 

It seems to me that HANA is doing some "optimizations" which lead to a wrong result.

I already wrote a message via the HANA One Portal but got the response that they are only there for issues with the Portal, not with HANA itself. I have no other possibility to write a ticket since I don't have any other HANA License than HANA One. I think this is a serious issue because it could possibly happen anywhere. Could somebody of SAP HANA Team please look into this issue?

Thanks,

Fabian

How to migrate from SAP HANA 70 to 91 in AWS

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Hi

 

Can anyone please help me how to migrate from SAP HANA 70 to 91 in AWS.

How to start console service in sap hana

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Hi,

 

I have a SAP HANA server in AWS.My HANA version is 70. I want to update HANA from 70 to 91. In aws server HANA service is not starting automatically because i didn't update my HANA server. So i am doing Manually start HANA services in aws command is ./startDB.sh.I am not able to see the console login for hana upgrade. Please anyone help me to see console what service i have to start in HANA server and what command.

 

Thanking you.

Indela


FAIL: process hdbindexserver HDB Indexserver not running

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Hi Support team,

 

I had this instance up and running fine till last night

Suddenly I have this not coming up

 

When I manually went in to linux and did a HDB start , I get following error

 

FAIL: process hdbindexserver HDB Indexserver not running

 

Here are my mount info

sid-hdb:/usr/sap/HDB/HDB00/vhcalhdbdb/trace> df -h

Filesystem      Size  Used Avail Use% Mounted on

rootfs           10G  2.0G  7.6G  21% /

udev             16G  104K   16G   1% /dev

tmpfs            40G  648K   40G   1% /dev/shm

/dev/hda1        10G  2.0G  7.6G  21% /

/dev/xvdh        34G   14G   18G  44% /vol/vol_HDB/sysfiles

/dev/xvdi        99G   18G   76G  20% /vol/vol_HDB/data

/dev/xvdj        45G   15G   28G  36% /vol/vol_HDB/log

/dev/xvdh        34G   14G   18G  44% /hana/shared/HDB

/dev/xvdi        99G   18G   76G  20% /hana/data/HDB

/dev/xvdj        45G   15G   28G  36% /hana/log/HDB

 

Please help me to get this HDB back

 

thanks , Meps

626 347 9761

Error message while taking a Backup

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Hello all

 

I get following error message when I try to take a backup using a wizard from studio

 

11-16-2015 10-53-12 AM.png

 

I am on SPS9 , I already dont see statistics server running as a separate service , also I was not able to find this under indexserver in performance TAB

 

11-16-2015 10-59-28 AM.png

 

11-16-2015 11-00-33 AM.png

 

Request your assistance in solving this issue

 

Regards, meps

Issue with new SPS10 developer Edition

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Hi All,

 

I activated a new SPS10 developer edition as I have issues with SPS09 Dev edition on AWS

 

Issue with SPS09 : I am not able to backup as Statistics service not active

I think I have migrated from statistics server to service as I dont see the statistics server active any more (already posted a message for same and I dont see any response)

 

Now I have decided to go in to SPS 10 assuming I will not face this problem

 

So I activated a new instance and now the instance is up and I am able to connect from Linux - SSH

But I am not able to go to the portal as well as connect from studio

I checked all ports are fine and all servers are running

 

1. How do I get my AWS system up and running ?

2. After that How do I copy my content from old system to here

 

Thanks , meps

process hdbdaemon HDB Daemon not running/ hdbnamesserver not running

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Hello,

after a migration by SWPM to Hana I have a problem at the start of HANA DB.

 

i get the error "FAIL: process hdbdaemon HDB Daemon not running"

 

18.11.2015 15:23:58
Start
OK

18.11.2015 15:24:40
StartWait
FAIL: process hdbdaemon HDB Daemon not running

 

In the namesserver_alert_XXX_.trc the message "Cannot retrieve master nameserver address" occurs

 

[39277]{-1}[-1/-1] 2015-11-18 15:24:03.654249 e NameServer       TREXNameServer.cpp(14648) : Cannot retrieve master nameserver address !!!

[39277]{-1}[-1/-1] 2015-11-18 15:24:08.654463 e NameServer       TREXNameServer.cpp(14648) : Cannot retrieve master nameserver address !!!

 

the namesserver.ini looks goo in my opinion.

 

 

The daemon_XXXX.32900.000.trc contains the following:

 

d normally with status 0

[39250]{-1}[-1/-1] 2015-11-18 15:24:29.929620 i Daemon           TrexDaemon.cpp(14432) : child <hdbnameserver> terminates during startup -> disabled

[39250]{-1}[-1/-1] 2015-11-18 15:24:29.929623 i Daemon           TrexDaemon.cpp(14435) : program hdbnameserver is essential, shutting down instance

 

 

 

Could you please help.

 

kind regards

Lutz

SAP IDES & HANA IDES server - Connectivity

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Hi All,

 

We already own the SAP IDES systems (SAP BO, BW, CRM and ECC6).

Can we connect our SAP IDES systems with SAP HANA IDES on AWS, in order to create some reports on our SAP BO with HANA IDES processed data?

Please guide.

 

BR

Prasad


SAP HANA Node does not get created (SPS11 on AWS)

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When creating an SAP HANA node for the first time we are encountering an issue when the node is being created.

 

The error we get is:

 

WaitCondition timed out. Received 0 conditions when expecting 1

 

When we run the deploy script it goes as far as creating the Instance "SAP HANA Master" but when we monitor it through the Cloud Formation screen we can see that it stalls at the stage AWS::CloudFormation::WaitCondition - WaitForHANAInstall until it times out (currently set to 1 hour).

 

It appears that the Condition it is waiting for (WaitForMasterInstallWaitHandle) completes before this step even starts.

 

How can we resolve this?

HANA One licensing terms with other SAP products

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For a proof of concept, I'm running HANA One in AWS using it's subscription licensing model independent of our company's SAP enterprise footprint.

 

As per the HANA One licensing terms, I read that HANA One cannot be directly connected with other SAP products. Is that correct?

 

Is it a violation to connect with, say SAP ECC or Business Objects suite of products which runs under enterprise license. If so, what can be connected?

 

What about connecting HANA One to third party applications like Cognos or Tableau?

 

Could someone clarify what are the options here when it comes to using HANA One? Please be as technical as possible.

 

Thanks.


SAP HANA Certification

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Hello All,

 

I will be appearing for SAP HANA Certification (C_HANATEC151 - SAP Certified Technology Associate) this year in 2015. I am looking for the dumps related to this Certification. I will be really thankful for this. Could anyone please help me on this.

 

Thanks

Ajitabh

ajitabh.dubey@gmail.com

HANA SPS10 Instance Inactive

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Hi Team,

 

We are facing problem with SPS10 instance and symptoms are as below.

  1. Instance become inactive for some time. Only after restarting, it started working again
  2. CPU usage is inconsistent and goes up to 90-100% randomly which in turn slows the entire instance
  3. We also got the following kinds of alerts with varying values :
    1. “You are using 156.51% of licensed main memory. Licensed main memory: 64 GB, size of used memory pool: 100.17 GB.”
    2. “hdbhost runs out of CPU resources! CPU consumption user mode 99%, system mode 0%, wio 0%, idle 1%”

  Disk usage is very high despite clearing old log files. However, this status not updated in studio


Also, log file as seen from HANA Server location /var/spool/mail/ with the file named as root has following issues:

 

  1. * 129: transaction rolled back by an internal error: "SCHEMA"."TABLE": line 200 col 2 (at pos 5627): [129] (range 3): transaction rolled back by an internal error: exception 1000002: exception 1000002:

 

  1. * 129: transaction rolled back by an internal error: AttributeEngine: not enough memory SQLSTATE: 40000

 

  1. * -10709: Connection failed (RTE:[89006] System call 'connect' failed, rc=111:Connection refused)

 

  1. * 4: cannot allocate enough memory: Allocation failed $REASON$ SQLSTATE: HY000


Thank you and look forward to your reply.

SAP 100 Stats Server Fix failed

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Hello,

I just tried to install the "SAP 100 Stats Server Fix" but after typing passwords for hdbadm and SYSTEM, installation failed with message "Install : The Package installation step Data_Backup Failed. Aborting operation".

I retried but same result.

Did anyone manage to install the fix?

Best Regards,

Fabian

Working with HANA STUDIO

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Hello Experts,

Recently some of the systems has been migrated to HANA  is our Landscape.Since I am very new to this technology,so need some help.

Being a BASIS guy,we have started working with HANA studio.Kindly share some pdf,blogs,websites which will help me to monitor,configure,trouble- shoot systems with the help of HANA studio.Feel free to pour your suggestions.

Error On SAP HANA Studio

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Hi All

 

I logged into the SAP HANA studio at a client and the system name and non of the schemas are showing.

 

this is on a windows server. Everything was working fine. Not sure what changed and caused the studio not to work anymore.

 

I get the below.

 

HANA Studio Error.JPG

Please help.

 

Regards,

Jerusha

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