After it happens, and I try to delete the field, I get this error:
[DataConnection.ValidateTransaction]: Transaction is no longer usable. Query execution failed during this transaction which is not permitted. Original error:
[DataConnection.HandleError]:
Query:
CREATE VIEW View_CMS_Tree_Joined AS
SELECT CASE WHEN (DocumentIsArchived IS NULL OR DocumentIsArchived = 0) AND ((DocumentCheckedOutVersionHistoryID IS NULL AND DocumentPublishedVersionHistoryID IS NULL) OR (DocumentCheckedOutVersionHistoryID IS NOT NULL AND DocumentPublishedVersionHistoryID IS NOT NULL)) AND (DocumentPublishFrom IS NULL OR (DocumentPublishFrom IS NOT NULL AND DocumentPublishFrom <= getdate())) AND (DocumentPublishTo IS NULL OR (DocumentPublishTo IS NOT NULL AND DocumentPublishTo >= getdate())) THEN 1 ELSE 0 END AS Published, V.*, SKU.[SKUID], SKU.[SKUNumber], SKU.[SKUName], SKU.[SKUDescription], SKU.[SKUPrice], SKU.[SKUEnabled], SKU.[SKUDepartmentID], SKU.[SKUManufacturerID], SKU.[SKUInternalStatusID], SKU.[SKUPublicStatusID], SKU.[SKUSupplierID], SKU.[SKUAvailableInDays], SKU.[SKUGUID], SKU.[SKUImagePath], SKU.[SKUWeight], SKU.[SKUWidth], SKU.[SKUDepth], SKU.[SKUHeight], SKU.[SKUAvailableItems], SKU.[SKUSellOnlyAvailable], SKU.[SKUCustomData], SKU.[SKUOptionCategoryID], SKU.[SKUOrder], SKU.[SKULastModified], SKU.[SKUCreated], SKU.[SKUSiteID], SKU.[SKUPrivateDonation], SKU.[SKUNeedsShipping], SKU.[SKUMaxDownloads], SKU.[SKUValidUntil], SKU.[SKUProductType], SKU.[SKUMaxItemsInOrder], SKU.[SKUMaxPrice], SKU.[SKUValidity], SKU.[SKUValidFor], SKU.[SKUMinPrice], SKU.[SKUMembershipGUID], SKU.[SKUConversionName], SKU.[SKUConversionValue], SKU.[SKUBundleInventoryType], SKU.[SKUMinItemsInOrder], SKU.[SKURetailPrice], SKU.[SKUParentSKUID], SKU.[SKUAllowAllVariants], SKU.[SKUInheritsTaxClasses], SKU.[SKUInheritsDiscounts], SKU.[SKUShortDescription], SKU.[SKUEproductFilesCount], SKU.[SKUBundleItemsCount], SKU.[SKUInStoreFrom], SKU.[SKUReorderAt], SKU.[SKUTrackInventory], SKU.[TicketAmount], SKU.[SellUntil], SKU.[SellFrom], SKU.[AlternativeParticipantsForm], U.FullName AS NodeOwnerFullName, U.UserName AS NodeOwnerUserName, U.Email AS NodeOwnerEmail
FROM View_CMS_Tree_Joined_Regular V WITH (NOEXPAND) LEFT OUTER JOIN dbo.View_COM_SKU AS SKU ON V.NodeSKUID = SKU.SKUID LEFT OUTER JOIN dbo.CMS_User U ON V.NodeOwner = U.UserID
UNION ALL
SELECT CASE WHEN (DocumentIsArchived IS NULL OR DocumentIsArchived = 0) AND ((DocumentCheckedOutVersionHistoryID IS NULL AND DocumentPublishedVersionHistoryID IS NULL) OR (DocumentCheckedOutVersionHistoryID IS NOT NULL AND DocumentPublishedVersionHistoryID IS NOT NULL)) AND (DocumentPublishFrom IS NULL OR (DocumentPublishFrom IS NOT NULL AND DocumentPublishFrom <= getdate())) AND (DocumentPublishTo IS NULL OR (DocumentPublishTo IS NOT NULL AND DocumentPublishTo >= getdate())) THEN 1 ELSE 0 END AS Published, V.*, SKU.[SKUID], SKU.[SKUNumber], SKU.[SKUName], SKU.[SKUDescription], SKU.[SKUPrice], SKU.[SKUEnabled], SKU.[SKUDepartmentID], SKU.[SKUManufacturerID], SKU.[SKUInternalStatusID], SKU.[SKUPublicStatusID], SKU.[SKUSupplierID], SKU.[SKUAvailableInDays], SKU.[SKUGUID], SKU.[SKUImagePath], SKU.[SKUWeight], SKU.[SKUWidth], SKU.[SKUDepth], SKU.[SKUHeight], SKU.[SKUAvailableItems], SKU.[SKUSellOnlyAvailable], SKU.[SKUCustomData], SKU.[SKUOptionCategoryID], SKU.[SKUOrder], SKU.[SKULastModified], SKU.[SKUCreated], SKU.[SKUSiteID], SKU.[SKUPrivateDonation], SKU.[SKUNeedsShipping], SKU.[SKUMaxDownloads], SKU.[SKUValidUntil], SKU.[SKUProductType], SKU.[SKUMaxItemsInOrder], SKU.[SKUMaxPrice], SKU.[SKUValidity], SKU.[SKUValidFor], SKU.[SKUMinPrice], SKU.[SKUMembershipGUID], SKU.[SKUConversionName], SKU.[SKUConversionValue], SKU.[SKUBundleInventoryType], SKU.[SKUMinItemsInOrder], SKU.[SKURetailPrice], SKU.[SKUParentSKUID], SKU.[SKUAllowAllVariants], SKU.[SKUInheritsTaxClasses], SKU.[SKUInheritsDiscounts], SKU.[SKUShortDescription], SKU.[SKUEproductFilesCount], SKU.[SKUBundleItemsCount], SKU.[SKUInStoreFrom], SKU.[SKUReorderAt], SKU.[SKUTrackInventory], SKU.[TicketAmount], SKU.[SellUntil], SKU.[SellFrom], SKU.[AlternativeParticipantsForm], U.FullName AS NodeOwnerFullName, U.UserName AS NodeOwnerUserName, U.Email AS NodeOwnerEmail
FROM View_CMS_Tree_Joined_Linked V WITH (NOEXPAND) LEFT OUTER JOIN dbo.View_COM_SKU AS SKU ON V.NodeSKUID = SKU.SKUID LEFT OUTER JOIN dbo.CMS_User U ON V.NodeOwner = U.UserID
Caused exception:
Invalid column name 'AlternativeParticipantsForm'.
Invalid column name 'AlternativeParticipantsForm'.