The Product variants form can only be opened for a product master

When right-clicking > View Details on a Variant number you may receive the following message  "The Product variants form can only be opened for a product master."

Call Stack

[c]    \Data Dictionary\Tables\EcoResProductMaster\Methods\getProductMasterFromCaller   34

[c]    \Classes\EcoResProductVariantsCompanyHelper\newFromFormRun       18

[c]    \Classes\EcoResProductVariantsFormHelper\newFromFormRun             21

[c]    \Forms\EcoResProductVariantsPerCompany\Methods\productVariantsFormHelper 5

[c]    \Forms\EcoResProductVariantsPerCompany\Methods\init       3

[c]    \Classes\SysSetupFormRun\init                           5

[c]    \Classes\FormDataObject\jumpRef                                                                          

[c]    \Classes\FormStringControl\jumpRef                                                                       

[c]    \Classes\FormRun\Task                                                                                    

[c]    \Classes\SysSetupFormRun\Task                48

[c]    \Classes\FormStringControl\Context                                                                       

Problem

The method \Data Dictionary\Tables\EcoResProductMaster.getProductMasterFromCaller() handles EcoResDistinctProductVariant but not InventDimCombination.

Solution

Add the following code to \Data Dictionary\Tables\EcoResProductMaster.getProductMasterFromCaller()

    //coming from the Go to Main Table

    if (_args.lookupTable() == tableNum(InventDimCombination))

    {

        ecoResDistinctProductVariantCaller = EcoResDistinctProductVariant::find(InventDimCombination::findVariantId(_args.lookupValue()).DistinctProductVariant);

        callerRecord = EcoResProductMaster::find(ecoResDistinctProductVariantCaller.ProductMaster);

    }