on 03-01-2021 7:25 AM
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we got alert of lock waiting -
HanaDB Alert "Long-running blocking situations" (id 49) on database xyz
snapshot : 2021-03-01 06:25:09.0000000
Alert Name : Long-running blocking situations
Rating : Warning 1
Details :
Transaction 83 on saplwawi10:30003 (write TID 1098682810) has been blocked by
transaction 87 (write TID 1098676401) for more than 15.67 minutes.
User Action: Investigate the blocking and blocked transactions and if appropriate cancel one of them.
update vbhdr . . . running with user DDIC
but there is no thread with connection id ( of the blocking thread ? )
in ERP in SM50 we can see UPD-wp with class = CL_SUSAGE_IMP_EWA_TCODE_WEBS05CP
any idea? search in support portal without result
Hello,
Please refer to SAP Note 2182269 - Database locks on table SUSAGE block all work processes. The report SUSAGE_TOGGLE_ACTIVE can be used to deactivate the usage statistics.
The database lock may block all update processes, if the SM50 process is not handled in time.
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today that lock-situation comes up again for 3 times
although the SUSage Report is currently is still shown as disabled ?
some day before, we had activated ESH (Enterprise Search) for Fiori FLP usage, it looks like this job now is causing again lock situation (although the SUSage is disabled) ?
any idea?
thanks, Christoph
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if your database table ACDOCA is very large, more than > 1.000.000.000 entries,
this may cause a DUMP and the SUSAGE statistic job is hanging and causing a db-lock in programm
CL_SUS_IMP_CUP_B_FIN_ACDOCA001CP
Short Text SQL error "SQL code: 131" occurred while accessing table "VBHDR".
TSV_TNEW_PAGE_ALLOC_FAILED <br>What happened?
An attempt was made to add rows to an internal table. <br>There was no memory available for this however.
this could be solved by installing corrections of sapnote
2942858 - SUA: Laufzeitfehler vom Typ SQL_CAUGHT_RABAX und TSV_TNEW_PAGE_ALLOC_FAILED
https://launchpad.support.sap.com/#/notes/2942858
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additional info: the correction of that sapnote 2942858 did not fix all issues, but instead of two parallel LOCK-situation there is now (only) one LOCK-situation, but the issue still exists . . . 😞
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additional info: (after installing sapnote corrections)
first run of that SUSAGE statistic job is hanging and causing a db-lock in programm,
but the next executiion of that SUSAGE statistic job, no more LOCK-situations, so with the second execution, the issue is solved.
so, install of sapnote helps to fix. => https://launchpad.support.sap.com/#/notes/2942858
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