Lock in lock manager could not be set - long text

Question

Hi Experts,
We have a issue with the 124002 ID request for the ODS ZSDOD005 (request number REQU_6ROBVFEQ9SSOIJY5MDF2W9BTX).
It has green status, but if you open the monitor, the status is red.
If you search for more detail,  you can see the following message:
“Lock in lock manager could not be set -> long text”
The error refers to a lock in lock manager
Lock in lock manager could not be set -> long text
Message no. RSENQ009
Diagnosis
The lock in the lock manager could not be set.
An attempt is being made to set the lock in include LRSENQF00 in the form set_enqueue.
The lock table is table RSENQ_PROT_ENQ.
An attempt was made to lock the following object:
User/Object  = BWREMOTE/ZSDOD005
Object_typ/Action = ODS/UPD_ODS
Subobject  = REQU_6ROBVFEQ9SSOIJY5MDF2W9BTX
SubSubObject = 000001
This problem affects subsequent loads.
The InfoPackage ZPAK_6K641H103XV0MTRBAV9Q788IS loads data to three ODS ZSDOD001, ZSDOD003 and ZSDOD005.
None of the other ODS generated InfoPackage for 09.25.2013.
Our BASIS support team couldn’t see locks that impact in the procedure.
The InfoPackage ZPAK_6K641H103XV0MTRBAV9Q788IS is part of the Process Chain ZCP01 - Ventas (SD) Transaccional
If we tried to repeat the step we had obtained the following message:
02.10.2013 16:44:04 Job started
02.10.2013 16:44:04 Step 001 started (program RSPROCESS, variant &0000000032648, user ID BWREMOTE)
02.10.2013 16:44:04 Start process LOADING ZPAK_6K641H103XV0MTRBAV9Q788IS in run 7PZGWSRZS6GJGB093B9W72U5H of chain ZCP01
02.10.2013 16:44:04 Delta request REQU_6ROBVFEQ9SSOIJY5MDF2W9BTX is incorrect in the monitor
02.10.2013 16:44:04 A repeat needs to be requested
02.10.2013 16:44:04 Data target ZSDOD005 still includes delta request REQU_6ROBVFEQ9SSOIJY5MDF2W9BTX
02.10.2013 16:44:04 If the repeat is now loaded, then after the load
02.10.2013 16:44:04 there could be duplicate data in the data targets
02.10.2013 16:44:04 Request the repeat?
02.10.2013 16:44:04 Last delta incorrect. A repeat must be requested. This is not possible.
02.10.2013 16:44:05 Performing check and potential update for status control table
02.10.2013 16:44:05 Could not set request REQU_6ROBVFEQ9SSOIJY5MDF2W9BTX in DTA ZSDOD005 to red; terminated with error 5
02.10.2013 16:44:05 Job finished
This issue prevents subsequent loads of data.
It is abnormal that there is a green external status and a red one internal.
Could you, please check why are we having this lock error?
What are the steps to follow to avoid losing information or having it duplicated in this case?
Thanks,
Kiran

Answer 1

Hi,
Make sure the DSO is not changed mode when u r trying perform your activity in production system.
if the DSO is in change mode..it will be locked for further activities to be happend on it unless again it comes back to active status.
if it locked..you can see all the locked Objects in SM12 Tcode and proceed accordingly.
hope this is clear for you.
Regards
Ramsunder.