RDL Sandboxing for Microsoft Dynamics CRM Online
Applies To: Dynamics CRM 2011
In Microsoft Dynamics CRM Online, the reports run in the sandbox mode. This is done by enabling RDL (Report Definition Language) sandboxing in Microsoft SQL Server Reporting Services. The RDL Sandboxing lets you detect and restrict the usage of specific types of resources. As a result, certain features in Microsoft Dynamics CRM Online may not be available. For more information, see Enabling and Disabling RDL Sandboxing.
The current RDL Sandboxing configuration settings in Microsoft Dynamics CRM Online are described in the following sections in this topic.
The maximum number of items allowed in an array return value for an RDL expression is increased from 250 to 102400. The maximum number of items allowed in a string return value for an RDL expression is also increased from 250 to 102400. This enables you to include images and logos with sizes up to 75 KB, which will be stored in a database with Base64 encoding.
The RDL Sandboxing feature enables you to create a list of approved types and a list of denied members. The list of approved types is called an allow list. The list of denied members that are not permitted in the RDL expressions is called a block list.
The following table contains a list of allowed types and denied members available in sandbox mode in Microsoft Dynamics CRM Online.
Allowed Types | Denied Members |
|---|---|
System.Array | CreateInstance |
Finalize | |
GetType | |
MemberwiseClone | |
Resize | |
System. DateTime | FromBinary |
GetDateTimeFormats | |
GreaterThan | |
GreaterThanOrEqual | |
System.Object | GetType |
MemberwiseClone | |
ReferenceEquals | |
System.DbNull | Finalize |
MemberwiseClone | |
GetObjectData | |
GetTypeCode | |
System.Math | BigMul |
DivRem | |
IEEERemainder | |
E | |
PI | |
Pow | |
System.String | |
System.TimeSpan | Hours |
TicksPerDay | |
TicksPerHour | |
TicksPerMillisecond | |
TicksPerMinute | |
TicksPerSecond | |
Zero | |
TryParse | |
TryParseExact | |
System.Convert | ChangeType |
IConvertible.ToBoolean | |
IConvertible.ToByte | |
IConvertible.ToChar | |
IConvertible.ToDateTime | |
IConvertible.ToDecimal | |
IConvertible.ToDouble | |
IConvertible.ToInt16 | |
IConvertible.ToInt32 | |
IConvertible.ToInt64 | |
IConvertible.ToSByte | |
IConvertible.ToSingle | |
IConvertible.ToType | |
IConvertible.ToUInt16 | |
IConvertible.ToUInt32 | |
IConvertible.ToUInt64 | |
System. StringComparer | Create |
Finalize | |
System. TimeZone | Finalize |
GetType | |
MemberwiseClone | |
System. Uri | Unescape |
Parse | |
Escape | |
Finalize | |
System. UriBuilder | Finalize |
System.Globalization.CultureInfo | ClearCachedData |
System.Text.RegularExpressions.Match | Empty |
NextMatch | |
Result | |
Synchronized | |
System.Text.RegularExpressions.Regex | CacheSize |
CompileToAssembly | |
GetGroupNames | |
GetGroupNumbers | |
GetHashCode | |
Unescape | |
UseOptionC | |
UseOptionR | |
capnames | |
caps | |
capsize | |
capslist | |
roptions | |
pattern | |
factory | |
IsMatch | |
Matches | |
Iserializable.GetObjectData | |
InitializeReferences | |
RightToLeft | |
Options | |
Microsoft.VisualBasic. Constants | vbAbort |
vbAbortRetryIgnore | |
vbApplicationModal | |
vbArchive | |
vbBinaryCompare | |
vbCancel | |
vbCritical | |
vbDefaultButton1 | |
vbDefaultButton2 | |
vbDefaultButton3 | |
vbExclamation | |
vbFormFeed | |
vbGet | |
vbHidden | |
vbHide | |
vbHiragana | |
vbIgnore | |
vbInformation | |
vbKatakana | |
vbLet | |
vbLinguisticCasing | |
vbMaximizedFocus | |
vbMinimizedFocus | |
vbMinimizedNoFocus | |
vbMsgBoxHelp | |
vbMsgBoxRight | |
vbMsgBoxRtlReading | |
vbMsgBoxSetForeground | |
vbNo | |
vbNormal | |
vbNormalFocus | |
vbNormalNoFocus | |
vbObjectError | |
vbOK | |
vbOKCancel | |
vbOKOnly | |
vbQuestion | |
vbReadOnly | |
vbRetry | |
vbRetryCancel | |
vbSet | |
vbSystem | |
vbSystemModal | |
VbTypeName | |
vbVolume | |
Zero | |
Microsoft.VisualBasic. ControlChars | Finalize |
GetType | |
MemberwiseClone | |
Microsoft.VisualBasic. Conversion | Err |
ErrorToString | |
Fix | |
Microsoft.VisualBasic. DateInterval | Finalize |
GetType | |
MemberwiseClone | |
Microsoft.VisualBasic. Financial | Finalize |
GetType | |
MemberwiseClone | |
IRR | |
NPV | |
MIRR | |
Microsoft.VisualBasic. Interaction | AppActivate |
Beep | |
CallByName | |
Command | |
CreateObject | |
Environ | |
Finalize | |
GetAllSettings | |
GetObject | |
GetSetting | |
GetType | |
InputBox | |
MemberwiseClone | |
MsgBox | |
SaveSetting | |
Shell | |
Choose | |
Switch | |
Microsoft.VisualBasic. Information | Erl |
Err | |
IsError | |
IsDBNull | |
Lbound | |
Ubound | |
SystemTypeName | |
Microsoft.VisualBasic. Strings | Finalize |
GetType | |
MemberwiseClone | |
Lset | |
Rset | |
Microsoft.Crm.Reporting.RdlHelper |
The following table contains a list of denied members common in allowed types:
DateString |
Duration |
Equality |
Equals |
Erl |
Filter |
GetChar |
GroupNameFromNumber |
GroupNumberFromName |
Int |
MaxValue |
MinValue |
Negate |
Timer |
TimeString |
ToBinary |
Finalize |
GetType |
MemberwiseClone |
Microsoft Dynamics CRM 2011
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