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#1 Rollover poLines by chunks failed (Encumbrance should be released before deletion in mod-orders logs) - Nolana

Error description

Error is connected to order rollover process and incorrect status of encumbrances for closed orders - they should be released , but in fact old transactions for old orders are unreleasedor even do not exist in new FY

Investigation

From logs it's clear that transactions for closed orders should be removed during order rollover, but as they have unreleased status they can not be removed. The reason why closed orders have unreleased encumbrances in new FY - incorrect encumbrance.orderStatus, they have Open instead of Closed.

Steps taken to fix the issue

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1. If you are on testing env and can restore state before the rollover, fix_encumbrances should be run for current FY before the rollover
2. If you did a rollover and it failed, fix_encumbrances should be run for rolled FY (next one), after that order rollover process should be started manually via API (POST /orders/rollover)

#2 duplicate key value violates unique constraint "transaction_pkey"

Error description

duplicate key value violates unique constraint "transaction_pkey"

This error is thrown on DB level when FYRO script tries to create transaction with already existing UUID.

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1. run SQL to find duplicates
2. SQL returns sourcePoLineId so you need to review transactions connected to this order line and its fund distribution (funds, expense classes, etc) to decide remove or move back to previous year:
   To decide what action apply (remove or move back) additional information is required:
   
   0. Find order line id from transaction (run when order line is unknown)
   
   

   select jsonb->'encumbrance'->>'sourcePoLineId' as sourcePoLineId
   from {tenant}_mod_finance_storage.transaction
   where id in ({transactionIds});
   
   > transactionIds - list of transaction UUIDs to analize
   > tenant is tenant id

   
   1. Find transactions for order line in FY rollover from
   
   

   SELECT id, jsonb, creation_date, created_by, fiscalyearid, fromfundid, sourcefiscalyearid, tofundid, expenseclassid
   FROM {tenant}_mod_finance_storage.transaction
   WHERE jsonb->'encumbrance'->>'sourcePoLineId' in ({...sourcePoLineIds})
     AND fiscalyearid = '{fiscalyearid}';
   
   > sourcePoLineIds - list of order line UUIDs to analize
   > fiscalyearid is id (UUID) of FY library rollovers from
   > tenant is tenant id

   
   2. Find POL fund distributions
   
   

   SELECT id, jsonb->>'fundDistribution' as fundDistribution
   FROM {tenant}_mod_orders_storage.po_line
   WHERE id in ({...sourcePoLineIds});
   
   > tenant is tenant id
   > sourcePoLineIds - list of order line UUIDs to analize

   
   
   
   1.  move back - I rely only on this query. If this query returns already existing UUID, it means that this transaction is from past
      > SELECT public.uuid_generate_v5(public.uuid_nil(), concat('BER1', {transactionId}))
      IMPORTANT: only 2.a is enough to fix "duplicate key constraint error", 2.b is used to have right values and get rid of data inconsistency
   2. when you see that there are still duplicates, you can decide what to remove based on order line fund distribution
      
      
      
3. run fix_encumbrances script in Dry run mode to find duplicates (2 and 3 steps report them)
4. repeat #2 for found duplicated lines
5. run script in normal mode

#3 Your FOLIO system is configured to limit the number of PO Lines on each order - Nolana

Error description

Error is connected to the count of requests made by mod-orders to mod-orders-storage during order rollover process - Some order line update requests are failed.

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