You experience slow performance when you run the "Adjust cost item entries" batch job in Microsoft Dynamics NAV

Hotfix information

A supported hotfix is now available from Microsoft. However, it is only intended to correct the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Dynamics NAV 2009 service pack or the next Microsoft Dynamics NAV version that contains this hotfix.

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Technical Support Professional for Microsoft Dynamics and related products determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Code changes

Note Always test code fixes in a controlled environment before you apply the fixes to your production computers.
To resolve this problem, follow these steps:

1. Add the following local variables in the IsAvgCostException function in the Value Entry Table (5802):

   • ItemLedgEntry@1002 : Record 32;

   • xItemLedgEntry@1003 : Record 32;

   • TempItemLedgEntry@1005 : TEMPORARY Record 32;

   • GoThroughChain@1004 : Boolean;

2. Change the code in the IsAvgCostException function in the Value Entry Table (5802) as follows:
   Existing code

   ...
   IF "Partial Revaluation" THEN
     EXIT(TRUE);
   
   // Delete the following lines.
   IF "Item Ledger Entry Type" = "Item Ledger Entry Type"::Transfer THEN  
     EXIT(TRUE);  
   IF ItemApplnEntry.AppliedInbndEntryExists("Item Ledger Entry No.",TRUE) THEN  
     EXIT(TRUE);  
   // End of the lines.
   
   EXIT(FALSE);
   ...
   

   Replacement code

   ...
   IF "Partial Revaluation" THEN
     EXIT(TRUE);
   
   // Add the following lines.
   IF "Item Ledger Entry Type" = "Item Ledger Entry Type"::Consumption THEN
     GoThroughChain := ItemApplnEntry.AppliedFromEntryExists("Item Ledger Entry No.")
   ELSE
     GoThroughChain := ItemApplnEntry.AppliedInbndEntryExists("Item Ledger Entry No.",TRUE);
   
   IF GoThroughChain THEN
     REPEAT
       IF "Item Ledger Entry Type" = "Item Ledger Entry Type"::Transfer THEN
         ItemLedgEntry.GET(ItemApplnEntry."Inbound Item Entry No.")
       ELSE
         ItemLedgEntry.GET(ItemApplnEntry."Outbound Item Entry No.");
       IF ItemLedgEntry."Entry No." <> xItemLedgEntry."Entry No." THEN BEGIN
         xItemLedgEntry := ItemLedgEntry;
         ItemApplnEntry.GetVisitedEntries(ItemLedgEntry,TempItemLedgEntry);
         TempItemLedgEntry.SETCURRENTKEY("Item No.",Positive,"Location Code","Variant Code");
         TempItemLedgEntry.SETRANGE("Item No.","Item No.");
         TempItemLedgEntry.SETRANGE(Positive,TRUE);
         TempItemLedgEntry.SETRANGE("Location Code","Location Code");
         TempItemLedgEntry.SETRANGE("Variant Code","Variant Code");
         IF NOT TempItemLedgEntry.ISEMPTY THEN
           EXIT(TRUE);
       END;
     UNTIL ItemApplnEntry.NEXT = 0;
   // End of the lines.
   
   
   
   EXIT(FALSE);
   ...
   

3. Add the following global variable in the Inventory Adjustment codeunit (5895):

   • RevaluationPoint@1022 : TEMPORARY Record 2000000026;

4. Add the following local variables in the AvgValueEntriesToAdjustExist function in the Inventory Adjustment codeunit (5895):

   • CurrIsException@1009 : Boolean;

   • NextIsException@1010 : Boolean;
     

5. Change the code in the AvgValueEntriesToAdjustExist function in the Inventory Adjustment codeunit (5895) as follows:
   Existing code

   ...
       END;
   
       FINDSET;
       REPEAT
         IF "Valued By Average Cost" AND NOT Adjustment AND ("Valued Quantity" < 0) THEN BEGIN
           OutbndValueEntry := ValueEntry;
           OutbndValueEntry.INSERT;
           FindNextRange := FALSE;
         END;
   
   // Delete the following lines.
         IF IsAvgCostException THEN BEGIN  
           AvgCostExceptionBuf.Number := "Entry No.";  
           AvgCostExceptionBuf.INSERT;  
         END;  
   // End of the lines.
   
         IF ("Entry Type" = "Entry Type"::Revaluation) OR
   ...
   

   Replacement code

   ...
       END;
   
        CLEAR(RevaluationPoint);  
       RevaluationPoint.DELETEALL;  
   
   
   
       FINDSET;
       REPEAT
   
   // Add the following lines.
         IF "Partial Revaluation" THEN BEGIN  
           RevaluationPoint.Number := "Entry No.";  
           RevaluationPoint.INSERT;  
         END;  
   // End of the lines.
   
         IF "Valued By Average Cost" AND NOT Adjustment AND ("Valued Quantity" < 0) THEN BEGIN
           OutbndValueEntry := ValueEntry;
           OutbndValueEntry.INSERT;
           FindNextRange := FALSE;
         END;
   
    // Add the following lines.
         IF NOT Adjustment THEN BEGIN  
           CurrIsException := NextIsException;  
           NextIsException := IsAvgCostException;  
           IF NextIsException OR CurrIsException THEN BEGIN  
             AvgCostExceptionBuf.Number := "Entry No.";  
             AvgCostExceptionBuf.INSERT;  
           END;  
         END;  
   // End of the lines.
   
         IF ("Entry Type" = "Entry Type"::Revaluation) OR
   ...
   

6. Change the code in the IsExcludeEntryFromAvgCostCalc function in the Inventory Adjustment codeunit (5895) as follows:
   Existing code

   ...
   WITH ValueEntry DO BEGIN
     IF "Partial Revaluation" THEN
   ...
   

   Replacement code

   ...
   WITH ValueEntry DO BEGIN
   
   // Add the following lines.
     RevaluationPoint.SETRANGE(Number,"Entry No.",OutbndValueEntry."Entry No.");  
     IF NOT RevaluationPoint.ISEMPTY THEN  
       EXIT(FALSE);  
   // End of the lines.
   
   
     IF "Partial Revaluation" THEN
   ...