Transcation code to monitor the live cache usage

Hi, I wanted to know the transcation to check the live cache & optimser usage ??
Regards,
Bhavesh

Hi Bhavesh,
The following are the transaction codes as required by you.
1) LC10 - Livecache Monitoring
2) /SAPAPO/OM03 - liveCache Test Program: Start liveCache Check
3) /SAPAPO/OM04 - LCA Version
4) /SAPAPO/OM11 - Livecache Log
5) /SAPAPO/OM12 - Delete Livecache Log
6) /SAPAPO/OM13 - Analyze liveCache and LCA Objects
7) /SAPAPO/OM17 - liveCache Consistency Check
8) /SAPAPO/OPT_STOP - Terminate Optimization Runs
9) /SAPAPO/OPT12 - Optimisation Process Overview
10)/SAPAPO/OPT03 - Optimisation User Overview
11)/SAPAPO/OPT11 - Optimisation Log Display
Hope the above information is useful for you. Please confirm
Regards
R. Senthil Mareeswaran.

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In which table is the Live cache data stored?

Hi experts,
I am new APO .Can anyone let me know in which database table will the Live cache data be stored?
Thanks in advance
regards
Ashwin.

Hello Ashwin,
the idea of the liveCache is to haev data permanently and quickly available without having to read/write from/to database. Therefore, the liveCache is NOT a physical database, it is a program in C++ that simulates a database and holds the data in the memory.
However, it does need so called liveCache-anchors which are saved on the database, and which are similar to pointers.
However, you can extract data from liveCache using BADIs or by creating a datasource on a planning area (for DP and SNP), manipulation can also be done only by BADIs or sophisticated programming (which basically uses RFCs).
I hope this answers your question.
Regards,
Klaus

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How to install the live cahe for the oracel DB.
We had the SCM Dev system with oracle database.Now we are planning to install the live cahe on the same DB.Is it possible?
Plz give the appropriate steps.
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Siva.

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i understood that live cache is a product it will be applicable to any DB's.
i need to install the live cache from the existing system(Running with oracle DB)
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Am I going in a wrong direction?Plz guide.
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You can actually have a bex report with life data.
For that you need to use a remote cube, and not a basic one.
On comment though: you access only the information stored in the live cache, so for example you will not get the projected stock easily.
By default the projected stock is not stored; but even if you sotre it in a time series key figure, you still need to run the calculation... so any changes in order will not be reflected untill the next sotck calculation...
So to get the projected stock real time is more complex and required some abap coding... to get the the order real time is quite easy to do with remote cube
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Julien

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Resource not saving in the Live cache.

Dear Experts,
I am having problem with resources.
Using /n/sapapo/rest02 I am trying to save the resources to livecache. It is also not throwing error message. Only the traffic light is turing yellow.
Because of these unsaved resources, we are unable to create planned orders in CTM. The error thrown by CTM is as follows -
Order 000000000000: Activity in liveCache was scheduled differently from CTM
Message no. /SAPAPO/CTM1447
Diagnosis
In the following cases, the scheduling of activities in the liveCache can vary from the result in CTM planning:
You use time-continuous resources with a rate of resource utilization that does not equal 100 %.
You have specified a break duration for the resources.
Procedure
Ensure that you have not specified a break duration for the resources used in CTM planning, and that you have specified a rate of resource utilization of 100% for time-continuous resources.
Checked the resources. The utilization is 100% and no downtime.
Please let me know if you have any inputs on the issue.
Thanks and regards,
Sushant

Hi Sushant,
Check the below two causes
1) Whether any order is created or activity is scheduled by CTM outside
PPM validity period
2) CTM version is newer than the system version
Check and implement sap note 371768 or 1232560 whichever is
relevant for your scenario
Regards
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Unable to initialize the Live Cache Instance

Hi
I have installed SCM 4.0 with windows environemnt and SQL as database.
I have installed Livecache in the same box and created an LCA instance
When i tried to initilise LCA instance i am getting the following error.
Name of the Database Connection:
LCA_MYSYS
Database User in the Integration Information:
SAPR3
Database User in the User Profile Container (UPC):
SAPR3
Type of the Database User in the UPC:
DBA
Database user in the UPC is not of the type "SAP".
Define User in the UPC as SAP User:
See SAP Note 616555.
could any body help me guiding and providing suitable information about Livecache and how to integrate with SCM.
Thanks & regards

Hello Gummadi,
Please post this question to the forum MAXDB/liveCache if you have questions about MAXDB or liveCache!!
-> Did you see SAP Note 616555?
-> To make sure that the lcinit script works with the correct user 'SAPR3' you should run the command to set the liveCache user in the upc container. In a dbmcli session (e.g. in LC10 -> tools). To set the 'SAPR3' user run dbm command:
 user_sap sapr3,sap
 ( please see the note 616555 for more details ).
-> Please update the output of the dbm command after that:
 user_get SAPR3
-> Please run 'dbmcli help' & see if you have the 'user_delete' command listed, then you could run following dbm commands on the liveCache server MYSYS:

 dbmcli -d LCA -u control,control
<enter>
 dbmcli on LCA>user_get SAPR3
 OK
SERVERRIGHTS=
GUIRIGHTS=
SECONDPASSWORD=NO
DISABLED=NO
COMMENT=
USERTYPE=SAP
< if you will get USERTYPE=DBA => run the next command >
dbmcli on LCA>user_delete SAPR3
OK
dbmcli on LCA>user_sap sapr3,sap
OK
dbmcli on LCA>user_get SAPR3
< if you will get USERTYPE=SAP => 'exit' >
dbmcli on LCA>exit
After that repeat the initialization of the liveCache in LC10.
-> For SAP liveCache documentation in English: http://help.sap.com/saphelp_nw04/helpdata/en/f2/0271f49770f0498d32844fc0283645/frameset.htm
< -> Database Administration in CCMS: SAP liveCache -> liveCache Assistant->
Integration ! >
To get clear on your further problems additional information needed:
-> What is the version of the liveCache?
 < check the version of the liveCache in the knldiag file, for example.
 Update with the output of the command 'sdbregview -l', run it on the
 liveCache server. >
-> Check the lcinit.log after you initialized the liveCache in the LC10 transaction.
-> Check errors in the current knldiag file < located in the liveCache
 Rundirectory. >, knldiag.err & dbm.prt.
-> Check the errors in /nsm21<system logs> & corresponding dev log of the WP at the time you restarted the liveCache in LC10.
If you are the official SAP customer, I recommend you to create the ticket to SAP on 'BC-DB-LVC' queue!
Thank you and best regards, Natalia Khlopina

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Dear All,
I have just installed IDES of SCM 5.0 and scheduled and released the default jobs from sm36. But from sm37 I can see that the jobs are getting cancelled .
1)" Connection to LiveCache Failed " .
2)" LiveCache Lock Server not Accessible " .
I have installed ABAP + JAVA and logged in client 001.
Please advice ........
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Souren

Hi Natalia,
Thanks for the reply.
Ours is win2k3 32 bit system where we have installed :
(1) Oracle 10.2 &
(2) SCM 5.0 server (Central System Installation).
During Installation, SAPinst asked for Live cache related details (eg, Live Cache ID - we have given LC1, Control user's Pwd etc) along with the installation DVD for the same - where we have given the DVD 51032259_11 (NW 2004s SR2 liveCache 7.6.0 Windows Server on IA32 32bit).
The installation completed successfully. Our SCM system id is SR3.
**Does this mean that Live Cache Server got installed ??
After the above installation, we have referred the "Installation - SAP liveCache Technology on Win - NW 7.0 SR2" and tried to do the post installation steps (Assuming that Live cache got installed )
We created the RFC user with all the authorizations as described in the SAP note for the same.
During the post installation step :
dbmcli d <SID> -u <controluser>,<password> db_offline,
we got the following error:
ERROR! Connection failed to node <LOCAL> for database <SID>:
Database instance not found.
We tried with both SR3 & LC1 as SID but the result is same.
Further, we tried the next post installation step using LC10.
After Integrating LCA,LDA & LEA, when we tried to "monitor" the Live Cache (by clicking the Live Cache: Monitoring button), we got the following error:
DBMRFC Function : DBM_CONNECT
Error :DBM Error
Return Code : -4
Error Message database instance not found
How should we proceed now??
Thanks & Regards,
Souren

Live cache COM routine ended with own error code 38

Hi Experts,
the process chain got failed and it is showing the error as error 38.when we are doing the analysis the error itself coming in the extractin level and it is showing as errors in the source system and not more than that. Please gimme some solution how to solve it.

Hello,
This is the object not found error for /SAPAPO/OM_PEGAREA
These error codes are generated if you try to access or manipulate an
object that cannot be found in the live cache (any more).
Normally this means that there is no object with the key (GUID) provided
by the ABAP.
Please execute the transaction /SAPAPO/OM17 inorder to resolve the
inconsistencies regarding missing pegkeys.
Best Regards
Barry

BAPI to get the Quantity from orders in live cache.

Hi Folks,
Can any body provide me the BAPI to get the quantity value for the orders saved in the Live Cache. I tried using the BAPI
BAPI_SLSRVAPS_GETLIST2 ... but its not fetching any records for me. what else i need to provide it as input.
Thanks in advance.
Thanks & Regards,
Ramana

Check this thread.
Delete In-Transits.
In-Transit is not a particular order. Any Goods Movement from one location to another location will be considered as In-Transit.
Let's say Plant A is sending Product P1 to DC B against a Purchase Order.
In that case in plant A the stock will be reduced by the quauntity of goods being shipped.
At DC B, the Purchase Order will become In-Transit Stock.
Thanks,
Somnath

Hi having a problem upgrading SCM 4.1 APO Live Cache

Hi I am new to SCM and I came into a project that was already started, I am doing a SUM upgrade and its at the upgrade of Live Cache I need to run the report /SAPAPO/OM_LC_UPGRADE_70 and perform all steps in section A. when I try to run the report it comes back "No shared library for the database with ID LCA" I checked LC10 and saw in the Settings that the database is still pointing back to the source system it was copied from. Like I said I walked into this in the middle the they are upgrading from SCM 4.1 to 7.0EHP3 on SQL 2012 and Windows 2012 so they built the 2012 Vm installed the Central services and when they installed the DB it was an attach / detach method and I installed the DB instance. Question should any of the file directories have come with the attach db there are no sapdb in the directories do I just install the live cache and that installs the maxdb and makes the directories /sapdb/ because I see them in the source system? I tried installing the live cache that came with the original system but it had errors.

Hi All,
I went ahead with Option 0 and it asked me for Kernel file and i provided the files.
I checked logs in /sapdb/wrk directory and i see that Installation of SAP livecache finished successfully.
From LC10 i gave database connection name (LCA) and clicked on live cache monitoring and it comes back with an error
Name and Server : LCA - XXXXXXX (XXXXX = Server Name)
DBMRFC Function: DBM_EXECUTE
Command: dbm_version
Error: DBM Error
Return Code : -4
Errror Message: database instance not found.
Application Server: XXXXXX                     ( Windows NT )
1. Connect. test with "dbmcli db_state"
     Error! Connection failed to node XXXXXXX for database LCA: database instance not found
     External program terminated with exit code 2
2. Connect. test with command mode "dbmrfc db_state"
     Name and Server     : LCA - XXXXXXX
     DBMRFC Function     : DBM_EXECUTE
     Command             : db_state
     Error               : DBM Error
     Return Code         :         -4
     Error Message       : database instance not found
3. Connect. test with session mode "dbmrfc db_state"
     Name and Server     : LCA - XXXXXXXX
     DBMRFC Function     : DBM_CONNECT
     Error               : DBM Error
     Return Code         :         -4
     Error Message       : database instance not found
4. Connect. test with "native SQL" ( LCA )
     For detailed information, see the developer trace for work process:          1
From the OS level i gave command dbmcli db_enum and i get OK as reply.
Can someone please let me know how to resolve this issue.
Regards,
Ershad Ahmed.

Transcation code to monitor the live cache usage

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