Missing Register Read After The Converted Measurements, System Error Occurs As Last IMD Is Not Found

(Doc ID 2408633.1)

Last updated on JULY 16, 2018

Applies to:

Oracle Utilities Meter Data Management - Version 2.2.0.1.0 and later
Information in this document applies to any platform.

Symptoms

When upgrading from MDM version 1.6.x to version 2.2.0.1, estimation routine for register measuring component refers the previous IMD to calculate the estimate for missing read. Based on Oracle suggested approach, conversion only brings measurements from MDM 1.6 to MDM 2.2 i.e. no IMD history, so estimation fails if there is a missing register read right after the converted measurements.


Steps to Reproduce

  1. Create Device, Device Configuration and scalar measuring component.
  2. The MC should have scalar estimation VEE rule associated.
  3. Create a Service Point and install the above meter.
  4. Create measurements for the above created MC.
  5. Update ORIG_INIT_MSRMT_ID field in D1_MSMRT table for all the measurements created to ‘ ‘ and delete the IMDs from D1_INIT_MSRMT_DATA table so that there is no history of IMD.
  6. Create a new IMD.
  7. System error will be displayed when the IMD is processed. "The server has encountered a problem. Your Request cannot be processed. Please try again."

 

Changes

This occurs after migrating data from version 1.6 to 2.2.

Cause

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