This article applies to Microsoft Dynamics NAV for the Czech (cz) region.

Symptoms

In the Czech version of Microsoft Dynamics NAV 2009 R2, the value in the Amount Including VAT field is calculated incorrectly in the Sales Invoice Statistics form (576). This problem occurs if the following conditions are true:

  • You apply the hotfix in KB KB2550292.

  • Invoice Rounding Precision (LCY) is set to 1.00 in General Ledger Setup.

  • Rounding VAT (LCY) is set to 1.00 in General Ledger Setup.

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

2550292 The VAT rounding works incorrectly for the corrective entries on sales/purchase documents in the Czech version of Microsoft Dynamics NAV 2009 R2

Resolution

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.



Installation information

Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements.

Note Before you install this hotfix, verify that all Microsoft Navision client users are logged off the system. This includes Microsoft Navision Application Services (NAS) client users. You should be the only client user who is logged on when you implement this hotfix.

To implement this hotfix, you must have a developer license.

We recommend that the user account in the Windows Logins window or in the Database Logins window be assigned the "SUPER" role ID. If the user account cannot be assigned the "SUPER" role ID, you must verify that the user account has the following permissions:

  • The Modify permission for the object that you will be changing.

  • The Execute permission for the System Object ID 5210 object and for the System Object ID 9015 object.



Note You do not have to have rights to the data stores unless you have to perform data repair.

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. Change the code in the CalcVATAmountLines function in the Sales Line table (37) as follows:

    Existing code 1

    ...
    "VAT Amount (LCY)" := "Calculated VAT Amount" + "VAT Difference (LCY)";
    "Calculated VAT Amount (LCY)" := "Calculated VAT Amount";
    IF VATAmountLine."VAT %" <> 0 THEN BEGIN

    // Delete the following line.
    "Amount Including VAT (LCY)" := "Amount Including VAT";

    IF "VAT Amount (LCY)" <> 0 THEN
    VALIDATE("VAT Amount","VAT Amount (LCY)");

    IF SalesHeader."Prices Including VAT" THEN
    IF ("VAT Calculation Type" = "VAT Calculation Type"::"Normal VAT") OR
    ("VAT Calculation Type" = "VAT Calculation Type"::"Reverse Charge VAT")
    THEN
    IF GLSetup."Round VAT Coeff." THEN BEGIN
    ...

    Replacement code 1

    ...
    "VAT Amount (LCY)" := "Calculated VAT Amount" + "VAT Difference (LCY)";
    "Calculated VAT Amount (LCY)" := "Calculated VAT Amount";
    IF VATAmountLine."VAT %" <> 0 THEN BEGIN
    IF "VAT Amount (LCY)" <> 0 THEN
    VALIDATE("VAT Amount","VAT Amount (LCY)");

    IF SalesHeader."Prices Including VAT" THEN

    // Add the following lines.
    "VAT Base" := "Amount Including VAT" - "VAT Amount"
    ELSE
    "Amount Including VAT" := "VAT Base" + "VAT Amount";
    "Amount Including VAT (LCY)" := "Amount Including VAT";
    IF SalesHeader."Prices Including VAT" THEN
    // End of the added lines.

    IF ("VAT Calculation Type" = "VAT Calculation Type"::"Normal VAT") OR
    ("VAT Calculation Type" = "VAT Calculation Type"::"Reverse Charge VAT")
    THEN
    IF GLSetup."Round VAT Coeff." THEN BEGIN
    ...

    Existing code 2

    ...
    "VAT Difference (LCY)" :=
    "VAT Amount (LCY)" - "Amount Including VAT (LCY)" *
    ROUND("VAT %" / (100 + "VAT %"),GLSetup."VAT Coeff. Rounding Precision");
    END;
    // Delete the following line.
    "Amount Including VAT" := "Amount Including VAT (LCY)";

    END;
    END ELSE BEGIN
    "VAT Difference (LCY)" := 0;
    ...

    Replacement code 2

    ...
    "VAT Difference (LCY)" :=
    "VAT Amount (LCY)" - "Amount Including VAT (LCY)" *
    ROUND("VAT %" / (100 + "VAT %"),GLSetup."VAT Coeff. Rounding Precision");
    END;
    END;
    END ELSE BEGIN
    "VAT Difference (LCY)" := 0;
    ...
  2. Change the code in the CalcVATAmountLines function in the Purchase Line table (39) as follows:

    Existing code 1

    ...
    "Calculated VAT Amount (LCY)" := "Calculated VAT Amount";

    IF VATAmountLine."VAT %" <> 0 THEN BEGIN
    // Delete the following line.
    "Amount Including VAT (LCY)" := "Amount Including VAT";

    IF "VAT Amount (LCY)" <> 0 THEN
    VALIDATE("VAT Amount","VAT Amount (LCY)");

    IF PurchHeader."Prices Including VAT" THEN
    IF ("VAT Calculation Type" = "VAT Calculation Type"::"Normal VAT") OR
    ("VAT Calculation Type" = "VAT Calculation Type"::"Reverse Charge VAT")
    THEN
    IF GLSetup."Round VAT Coeff." THEN BEGIN
    ...

    Replacement code 1

    ...
    "Calculated VAT Amount (LCY)" := "Calculated VAT Amount";

    IF VATAmountLine."VAT %" <> 0 THEN BEGIN
    "Amount Including VAT (LCY)" := "Amount Including VAT";

    IF "VAT Amount (LCY)" <> 0 THEN
    VALIDATE("VAT Amount","VAT Amount (LCY)");

    IF PurchHeader."Prices Including VAT" THEN

    // Add the following lines.
    "VAT Base" := "Amount Including VAT" - "VAT Amount"
    ELSE
    "Amount Including VAT" := "VAT Base" + "VAT Amount";
    "Amount Including VAT (LCY)" := "Amount Including VAT";
    IF PurchHeader."Prices Including VAT" THEN
    // End of the added lines.

    IF ("VAT Calculation Type" = "VAT Calculation Type"::"Normal VAT") OR
    ("VAT Calculation Type" = "VAT Calculation Type"::"Reverse Charge VAT")
    THEN
    IF GLSetup."Round VAT Coeff." THEN BEGIN
    ...

    Existing code 2

    ...
    "VAT Amount (LCY)" - "Amount Including VAT (LCY)" *
    ROUND("VAT %" / (100 + "VAT %"),GLSetup."VAT Coeff. Rounding Precision");
    END;
    // Delete the following line.
    "Amount Including VAT" := "Amount Including VAT (LCY)";

    END;
    "VAT Amount (Non Deductible)" := RoundVAT("VAT Amount (Non Deductible)");
    END ELSE BEGIN
    ...

    Replacement code 2

    ...
    "VAT Amount (LCY)" - "Amount Including VAT (LCY)" *
    ROUND("VAT %" / (100 + "VAT %"),GLSetup."VAT Coeff. Rounding Precision");
    END;

    END;
    "VAT Amount (Non Deductible)" := RoundVAT("VAT Amount (Non Deductible)");
    END ELSE BEGIN
    ...


Prerequisites

You must have the Czech version of Microsoft Dynamics NAV 2009 R2 installed to apply this hotfix.


Removal information

You cannot remove this hotfix.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

VSTF DynamicsNAV SE: 266138

Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

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