Retail Predictive Application Server (MOSC)

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Error running batch rule group - Cannot obtain a write lock on database

edited Jan 12, 2016 1:07AM in Retail Predictive Application Server (MOSC) 4 commentsAnswered ✓

Hi,

Our MFP solution has an actualize batch rule group which uses unelapsed boolean (HBI measure with base intx as week).

This rule group fails (not always but sometimes) due to following error:

Cannot obtain a write lock on database '/u01/oracle/gfprd01/mfp/domains/mfp/data/buwpunelapsedb.db.lck',

Another process has the database locked.

We have total 9 domains. The number of parallel process defined is 10. We reduced the processes to 2 and the rule group ran successfully.


Can anyone tell me the reason why this issue occurs and how can I prevent it in future?

Regards

Anusha

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