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Hanged Full Load(Snapshot) request in ODQMON, not able to clear them

May 11, 2016, 9:23 am
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Hi ALL,

 

Please find the details for the ongoing SLT-ODP extraction issue below in our system

 

Issue : Not able to extract KNOV data for SLT-ODP scenario.

 

Analysis :

We tried to pull KONV table from GEC with filter but loads are not getting completed successfully.

 

During my analysis, I have found that previous Full Load request got hanged in ODQMON as it’s showing extraction running and there is no option to stop this from SLT. Please note that ODP queue is itself is in active and ODP delta queue reorganize job also not able to clear these. We did not find any active back end jobs for the same. As a result of these hanging jobs, we are also not able to load any other request. Please note only Full Load(Snapshot) request are getting hanged in ODP when we cancel them from BW.

 

We already tried below step , but still not able to stop it.

 

  1. Cleared all the Runtime objects and reload the Init.
  2. Delete the DataSource and recreate it and reload the Init.

 

Do any one know how to clear the hanged Snapshot request from ODQMON ?


Thanks,

Somen

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Dropped triggers caused lack of data

June 7, 2016, 4:57 am
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Hi Gurus,

 

our admin deleted by accident the triggers on our tables! I could successfully regenerate everything but the point is that we do have a lot of missing/not up-to-date data in our target system.

 

I have been looking for a standard solution to reload part of the data for a given table but was not able to find anything.

 

Does anyone know how to re-load part of the data (kind of "insert into <log_table>") given a range of primary key?

 

Thanks a lot!

Cyril.

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SLT: How to get the times for initial load and delta replication

June 7, 2016, 3:00 am
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Hello SAP Community

 

We are evaluating SLT and would like to know the best way to monitor the times taken for initial load and delta replication.

 

Example:

We want to test the performance on our system.

So we use a table with about 1 million entries.

 

We want to monitor / protocol how much time the initial load takes.

Also we want to protocol how much time the delta replication needs.

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SLT Replication Failing for STXL

May 19, 2016, 9:03 pm
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Hi There,

 

I tried the same steps mentioned in the BLOG How to Load INDX tables into HANA using SLT , but it is failing for me, here is a summary of thing I did:

 

Scenario: Fetch STXL Texts from GRC to HANA and Gateway is where the SLT is Running.


1.  As per the PDF, I did step 2.2.1 ( sub steps1, 2, & 3) in our GRC Dev system.

 

2. Step 2.2.2 Generate rountines for the data declustering in Gateway System, using RFCDEST that would connect to GRC.

 

3. Step 2.3 Define Target table structure in our Gateway System.

 

4. Step 2.4.1 in Gateway where I have kept the field SOURCE_TAB_NAME as BLANK and rest of the fields are same as what the PDF suggested.

 

5. Step 2.4.2 & 2.4.3 in the gateway as per the PDF again.

 

6. When implementing STEP 2.4.4.2, when I set STXL under Performance Option in LTRS, the reading Type 5 in my system shows up as Sender Queue and not INDX CLUSTER with FULL TABLE SCAN.

 

7. When I run the replication for STXL using LTRC the error that pops up under Data Transfer Monitor :

 

Declustering failed for object Z_STXL_002 & Execution of program /1CADMC/OLC_100000000001774 failed, return code 2 which means (RC = 2: Error reading the data). The procedure advise for trouble shooting is RC = 2: Analysis of system-log in sender-system, but when I check the SM21 in GRC system, there is no mention of any error.

 

Any advice on what I could be doing possibly wrong?

 

Regards,

Pablo Ghosh Roy

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SLT Replication of the PCL2 Cluster

December 14, 2015, 12:08 pm
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Hello everybody

 

I'm trying to replicate the PCL2 Cluster (Payroll results) to HANA using the SLT Server. Has anyone already done this before and know how it works?

 

I have found the following document related to the replication of the INDX Tables, but analyzing the content delivered in the SLT Server (DMIS 2011_1_731, SP 8) I'm confused if the document also applies for the PCL Clusters.

 

SLT - Setting up Replication of INDX Tables

 

I would appreciate the help!

 

Thanks and best regards

Bogdan

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How to avoid full initial load when extending filtering?

June 9, 2016, 12:28 am
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I have the request to change the filtering conditions for a table that is already in replication. We would like to avoid launching a full initial load and just upload the missing records. Is there a solution for that? We though about creating a second configuration with the same name, suspend replication on initial one, change filtering criteria, launch an initial load on the second one for the missing entries and then resume the initial one. It is a little bit complex and I'm not fully sure of the data consistencies in case on updates occurs during the initial load on the second configuration. I was wondering if an other solution was possible similar to the method used by the expert function "Resolve Inconsistencies Identified by CDC Application" to make a partial initial load. Thanks for your ideas and support.

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About data extraction to SLT

June 9, 2016, 10:39 am
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Hi All,

 

 

 

I have few doubts on SAP HANA from SLT and HANA Studio. Can you pls provide ur valuable inputs.

 

1. I need to extract data from ECC to HANA through SLT. Can you pls suggest me where should i define the ECC table in SLT. I found there is one TCODE IUUC_REPL_CONTENT, which we need to define ECC table. Can you pls elaborate what are the settings we need to perform in TCODE IUUC_REPL_CONTENT.

 

2. Is it possible to check the data in the SLT System. Pls let me know the steps to view data.

 

3. Can you pls tell me about Log table. Just want to know, when is the log table be created in ECC. Can we able to see LOG table in SE11 and what will the naming conversion for LOG table.

 

4. Can you please provide me the Important Standard function module used in the SLT Server.

 

5. In BW extraction, we have a standard data sources provided by SAP. If we want any addional fields, we will be achieving through Data source enchancement. Like this, can we perform adding some fields from some table with main table in SLT. Can we write a logic to pick only particular records in SLT. Pls suggest.

 

6. Can you pls suggest how to monitor the delta data in SLT. ie) Same like RSA7 in ECC.

 

 

Thanks.

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Error occurred when selecting from database

July 1, 2016, 5:31 am
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Hi,

I'm trying to replicate data (continuous sync) from SAP ECC system to an external Oracle DB using  SLT. I'm getting below error while creating a new configuration using LTRC t-code on the last screen.

 

"Error occurred when selecting from database"

 

Before trying to create the configuration in SLT, I've completed below activities,

a) Setup an RFC for source system with LT User with required role (SAP_IUUS_REPL_REMOTE)

b) Setup a DB connect for external Oracle DB with required user & schema details. --> The "Test connection" works fine. The DB user has all authorizations in external database like create table, insert record etc.

 

After successfully testing both RFC & DB connection, I tried to create "new configuration" using LTRC t-code. Now I'm stuck with above mentioned error. Also there is no log entries in SM21 or dump in ST22 or any oracle alert log entries in both SAP/external Oracle systems.

 

DMIS component version installed on ECC system is 2011_1_731 SP10. ECC system is on Linux & Oracle 12.1.0.2. External Oracle DB version is 12.1.0.2.

 

Any help is appreciated.

 

Regards,

Debashish Pradhan

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Deletion of columns in Non-SAP Oracle System

July 11, 2016, 3:03 pm
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I am working with a Non-SAP Oracle system and there are instances that they delete columns from one of the tables.  Some of these tables are very large in nature and if we can avoid the reload step in SLT that would be ideal.  I understand that the structures between SLT and Oracle will change and also the target SAP HANA system table will also require to change.  Are there manual steps that can avoid a large reload of this data?

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No table Columns were found --> SLT Advanced settings error

July 10, 2016, 11:29 pm
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Hello Experts,

 

We are trying to edit table structure in SAP SLT advanced replication server tcode LTRS,

 

We have successfully created, replicated and load the data from our Oracle table, but when we are trying to add the table in

LTRS, i am getting error "no table columns were found", I tried resetting, deleting(RS_status,removing from LTRC etc) & again creating the table, using expert functions of SAP SLT. but of no use.

 

Could you any please suggest a solution for this.

 

Thanks & Regards,

Kishore

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Any known issues in SLT after Oracle 12c upgrade

January 7, 2016, 12:00 pm
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Hi All,

 

We are planning to upgrade SLT system (DMIS - 2011_1_731- 0008) database to Oracle 12c (12.1.0.2.5) from 11.2.0.4.0. I do not see any information about database upgrade for SLT systems.  Please let me know if anyone has done it so far.

 

Any known issues in SLT after Oracle 12c upgrade? Those have to be considered while planning upgrade?


Thanks

Dass

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SLT For Central Finance

July 14, 2016, 11:48 pm
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Hi

 

We are using SLT to migrate the CO data from ECC to S/4 Central Finance system.

 

We have used RFC for both Source to SLT and SLT to CFIN system as per the admin guide.

 

As per the other available documents it is DB connection for SLT to CFIN sysytem.

 

We are getting lot of error message but not well defined to understand. Some msg are given below. Please let me know is it for some RFC connection or authorization problem.

 

Errors -

 

  • An exception was raised
  • Access plan 00001 of migration object Z_XXXXX_002 does not exist.
  • No active configuration. Master Job stopped.
  • Error when reading the DDIC-data for table ZTEST (RFC destination XXXXXX )

 

Configuration in LTR is active and running but showing the below error  -

 

  • Issues detected regarding statistical information
  • Issues detected regarding the triggers
  • Issues detected in schema XXXXXXX
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SLT Cluster Table - Stuck in Replication (Initial Load) Status

July 14, 2016, 9:20 pm
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Hi,

 

We are trying to extract (near real time) data from SAP ECC to SAP BW on HANA via SLT (ODP).

 

We are testing couple of scenario; one for transparent table T001 and one for cluster table BSEG.

 

T001 table is working fine -> Initial Load completed successfully and delta is passing thru in in few sec every time we created new data.

 

BSEG table is having problem during extraction - > Initial Load went fine. However BSEG Table in LTRC is Stuck in Replication Status and the delta records is not coming thru SLT/ODQ whenever we create new delta records.

 

Another issue that we suspect is that BSEG Table in LTRC has multiple entries with different substitution name.

 

See screen shot attached for reference.

 

 

Any advise from the Guru's on how to fix the issue?

 

Thanks in Advanced!

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/1LT/IUC_REP_MSTR is running but there are no load jobs running.

July 15, 2016, 5:15 am
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Hi,

 

we have configured SLT & it is ok. but then i check  /1LT/IUC_REP_MSTR job is running but there are no load jobs running.

 

I don't see DD02T, DD02L & DD08L tables loaded in HANA.

 

Source is Oracle / Target is HANA.

 

We recently did system refresh on this box from production. We have deleted all the old SLT configuration from HANA & SAP. But after doing new setup again it is not loading the data into hana.

 

Can u suggest what could be the issue?

 

Best Regards,

Avinash

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SLT Duplicate key error.

July 15, 2016, 8:01 am
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Hi

 

I am facing the "Z_ZTEST1_004: Run 0000000001 aborted due to DUPLICATE KEY on 20160715 at 145833.

 

I am using a new Z table for the test and the table do not exits in target system.

 

Do not able to figure it out from where it getting the duplicate key.

 

In some post in SCN says -

 

Fix the issue in the target system or change transfer behaviour to 3.

 

But how to do it. Please let me know the process.

 

Thanks

Sudip.

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Duplicate Key issue while Loading BSEG data

April 10, 2014, 1:59 pm
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Hello Experts,

I was loading and not replicating BSEG data into HANA and it seems that after loading around 100 million record, it went into an error with the below error message in SLG1:

 

BSEG_duplicate_key_error.JPG

I don't think we can ever have a duplicate record in BSEG table itself for a given combination of Company Code, Accounting Document, Fiscal Year and Item. Then how come we are having this issue in replication.

 

There is a SLT piece of code which we have, wherein we are performing two things:

a) Loading only 2013 data

b) Defaulting for Invalid/Blank Date Issue as shown below

BSEG_Include_Code.JPG

It would be great, if somebody can throw some light on this.

 

Thanks & regards,

Jomy

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Change default write mode

March 4, 2016, 5:44 am
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Hi,

 

Is it possible to change the transfer behaviour from Array Insert into Single Insert when starting replication for tables?

The default method is Array Insert, but the problem is that table replication fails due to duplicate keys.

 

What I would like to achieve, instead of manually changing the transfer behaviour to Single insert for each table (almost 500), is that SLT uses Single Insert automatically when starting replication.

 

Regards,

Jaapslt.png

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Error when reading the DDIC-data

July 15, 2016, 10:24 am
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Hi ,

 

I am working on SLT- DMIS - 2011_1_731 and replicating data in ECC to ECC scenario but struck with an error after loading the data.

 

 

Error when reading the DDIC-data for table CFIN_COPA (RFC destination EHECLNT100)

Error when reading the DDIC-data for table CFIN_CO_ADD (RFC destination EHECLNT100)

Error while generating runtime objects for Z_COBK_041

Syntax error in function module /1CADMC/OLC_100000000015956

Error message: Type "/1CADMC/100000004275216CFIN_CO" is unknown

 

Please help on what are the steps to be executed to resolve the issue.

 

Regards,

Rajiv

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How to test replication of SAP table on hana dB at SAP end

July 18, 2016, 8:21 am
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Hi Team,

I have created two fields in AUSP table using LTRS tcode. But SAP HANA DB does not show replication of these two columns. I want to test possible issues at SAP. How to test this at SAP level?

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SLT Table Repliction Error

July 19, 2016, 9:22 pm
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Hi Experts,

 

I am encountering this error message "Error in generic write: data structure mistach" when replicating BSEG table from ERP to SLT.

 

BSEG table has multiple substitution names and no logging table which is unlikely. We are on DMIS 2011_1_731  SP8.

 

Any one knows how to resolve the error? Thanks!

 

Error in generic write data structure mismatch.png

 

Erorr encountered in Data Transfer Monitor Tab "Execute of Program /1CADMC/OLC_03100000000000058 failed, return code 3"

 

Error 2.png

 

Cheers,

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