CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error on Documentation - V2

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - An error occurred while reading from the store providers data reader

Mon, 01 Jan 0001 00:00:00 +0000

Purpose (problem description)

When running the Dynamic Link Manager Command Line Interface (DLM CLI) to review links automatically, the following error is encountered: An error occurred while reading from the store provider’s data reader.

Shown below is the screenshot of the CLI being run and the error generated.

For assistance with using the DLM CLI to review links, please see the documentation for further information.

For 8.2, this can be found here: Dynamic Link Manager filter rules

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - Exception is System NotSupportedException The given paths format is not supported

Mon, 01 Jan 0001 00:00:00 +0000

Description

This page explains about the behavior of DLM where it tries to find Dynamic links in external objects (For example: RT.Jar).

When executing the DLM in versions less than 7.3.9, you might come across the below error whereby DLM is trying to access the external objects. DLM is unable to extract so it raises the below error:

ERROR DynamicLinks main - Loading failed: System.NotSupportedException: The given path’s format is not supported.
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.StreamReader..ctor(String path, Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize, Boolean checkHost)

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - java.lang.RuntimeException

Mon, 01 Jan 0001 00:00:00 +0000

Purpose

The main purpose of this page is to explain how to resolve the java.lang.RuntimeException error that occurs during the Run Dynamic Link Manager step.

Applicable in CAST Version

Release	Yes/No
8.3.x	✅
8.2.x	✅
8.1.x	✅
8.0.x	✅
7.3.x	✅
7.2.x	❌
7.0.x	❌

Applicable RDBMS

RDBMS	Yes/No
Oracle Server	✅
Microsoft SQL Server	✅
CSS3	✅
CSS2	✅
CSS1	❌

Action Plan

This is a Bug. This issue occurs when :

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - java io FileNotFoundException ExecutionPlan dlm xml Access is denied

Mon, 01 Jan 0001 00:00:00 +0000

Description

This page provides a workaround to counter the following error we get in “Run Dynamic Link Manager”

java.io.FileNotFoundException: <App ID>\ExecutionPlan.dlm.xml (Access is denied)"

Observed in CAST AIP

Release	Yes/No
8.3.x	✅
8.2.x	✅
8.1.x	✅
8.0.x	✅
7.3.x	✅
7.2.x	✅
7.0.x	❌

Observed on RDBMS

RDBMS	Yes/No
Oracle Server	✅
Microsoft SQL Server	✅
CSS3	✅
CSS2	✅
CSS1	❌

Step by Step Scenario

Discover the source and deliver the app.
Accept the delivery and run the analysis.
Analysis crashes at the “Run Dynamic Link Manager” step.

Action Plan

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - Loading failed System.ArgumentException The parameter is incorrect

Mon, 01 Jan 0001 00:00:00 +0000

Description

This page provides a solution to counter the following error we get in “Run Dynamic Link Manager”

Loading failed: System.ArgumentException: The parameter is incorrect

Observed in CAST AIP

Release	Yes/No
8.3.x	✅
8.2.x	✅

Observed on RDBMS

RDBMS	Yes/No
Oracle Server	✅
Microsoft SQL Server	✅
CSS3	✅
CSS2	✅

Step by Step Scenario

Discover the source and deliver the app.
Accept the delivery and run the analysis.
Analysis crashes at the “Run Dynamic Link Manager” step.

Action Plan

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - System Exception No connection profile called XXX

Mon, 01 Jan 0001 00:00:00 +0000

Description

When the Run Dynamic Link Manager is executed, the error “Loading failed: System.Exception: No connection profile called“XXX occurs. This page will explain how to solve such issues.

Observed in CAST AIP

Release	Yes/No
8.3.x	✅
8.2.x	✅
8.1.x	✅
8.0.x	✅
7.3.x	✅

Observed on RDBMS

RDBMS	Yes/No
Oracle Server	✅
Microsoft SQL Server	✅
CSS3	✅
CSS2	✅

Step by Step Scenario

Create the DLM Filter Rule as described in the page CMS - Dynamic Link Manager filter rules
Run the Analysis or Execute the DynamicLinks rule by using the DynamicLinks.CLI.exe as described in the DLM documentation : CMS - CAST Management Studio - How To > CMS - Dynamic Link Manager filter rules | Command line section
The DLM is failing.
Open the DLM log file that is located in the Dynamic Link Log Path.
The above error is displayed.

Action Plan

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - TargetInvocationException InvariantName is constrained to be unique

Mon, 01 Jan 0001 00:00:00 +0000

Description

This page will explain how to solve issues such as when the Run Dynamic Link Manager is failing with the error “System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for system.data: Column ‘InvariantName’ is constrained to be unique” occurs.

The full error that appears in the Dynamic link rules log file message is :

C:\Program Files\CAST\8.2>dynamiclinks.cli.exe executerules --profile="<YOUR_CONNECTION_PROFILE>" --rulefile="C:\CAST\MY_DLM_RULE\MyApplication.dlm.xml" --log="C:\CAST\Logs\DLM\MyApplication_DLM.xml.log"
2017-04-19 07:45:20,567 [1] INFO DynamicLinks main - DynamicLinks.CLI.exe "exec
uterules" "--profile=ccpm_mngt" "--rulefile=C:\CAST\MY_DLM_RULE\MyApplication.dlm.xml" "--log=C:\CAST\Logs\DLM\MyApplication_DLM.xml.log"

2017-04-19 07:45:20,607 [1] INFO DynamicLinks main - Loading C:\CAST\MY_DLM_RULE\MyApplication.dlm.xml

2017-04-19 07:45:20,982 [1] INFO DynamicLinks main - Loaded successfully 5 rules
Testing validity
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Configuration.ConfigurationErrorsException: A
n error occurred creating the configuration section handler for system.data: Column 'InvariantName' is constrained to be unique. Value 'Npgsql' is already pres
ent. (S:\Program Files\CAST\8.2\DynamicLinks.CLI.exe.Config line 9) ---> System.Data.ConstraintException: Column 'InvariantName' is constrained to be unique. Value 'Npgsql' is already present.
 at System.Data.UniqueConstraint.CheckConstraint(DataRow row, DataRowAction action)
 at System.Data.DataTable.RaiseRowChanging(DataRowChangeEventArgs args, DataRow eRow, DataRowAction eAction, Boolean fireEvent)
 at System.Data.DataTable.SetNewRecordWorker(DataRow row, Int32 proposedRecord, DataRowAction action, Boolean isInMerge, Boolean suppressEnsurePropertyChanged, Int32 position, Boolean fireEvent, Exception& deferredException)
 at System.Data.DataTable.InsertRow(DataRow row, Int64 proposedID, Int32 pos,Boolean fireEvent)
 at System.Data.DataRowCollection.Add(DataRow row)
 ...
Connection profile: MyCSS2Server/my_application_mngt (Invalid)
Testing validity
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NotSupportedException: Unable to determine the provider name for connection of type 'Npgsql.NpgsqlConnection'.
 at System.Data.Entity.ModelConfiguration.Utilities.DbConnectionExtensions.Get
ProviderInvariantName(DbConnection connection)
....
Unhandled Exception: DynamicLinks.DlmException: No connection profile called <YOUR_CONNECTION_PROFILE>

 at DynamicLinks.CLI.CommandLineExecuter.DynamicLinks.CLI.IDlmOptionVisitor.Visit(ExecuteRulesOption option)
 at DynamicLinks.CLI.CommandLineExecuter.Execute(String[] args)
 at DynamicLinks.CLI.Program.Main(String[] args)

Observed in CAST AIP

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - Timeout and Out Of Memory

Mon, 01 Jan 0001 00:00:00 +0000

Problem

During the Dynamic Link Manager execution, an out of memory or a Timeout error can occur if the number of links to review is too large.

Observed in CAST AIP

Release	Yes/No
8.3.x	✅
8.2.x	✅
8.1.x	✅
8.0.x	✅
7.3.x	✅

Observed on RDBMS

RDBMS	Yes/No
Oracle Server	✅
Microsoft SQL Server	✅
CSS3	✅
CSS2	✅

Step by Step Scenario

Configure the New Dynamic Link Manager in the Dynamic Link Rules
Run the Analysis

Action Plan

CMS Snapshot Analysis - Run Dynamic Link Manager - Fatal Error - too many clients already

Mon, 01 Jan 0001 00:00:00 +0000

Description

When running the Dynamic Link Manager in CAST, a spike in the number of connections to the database may be encountered.

If many other connections are currently running, then the error “too many clients already” may be encountered during the Dynamic Link Manager portion of the analysis as shown in the error below:

2017-03-03 10:26:10,476 [1] ERROR DynamicLinks main - Loading failed: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> System.Data.ProviderIncompatibleException: An error occurred while getting provider information from the database. This can be caused by Entity Framework using an incorrect connection string. Check the inner exceptions for details and ensure that the connection string is correct. —> System.Data.ProviderIncompatibleException: The provider did not return a ProviderManifestToken string. —> Npgsql.NpgsqlException: FATAL: 53300: sorry, too many clients already