Error Handling Validation

An error has occurred during the compilation of the project

This error is shown if the communication with the compiler failed.

• Try to clear the Compiler cache and deploy again.

• If the problem persists, contact the support team.

An error has occurred during the project data preparation

This error is shown if the code preparing the zip file for the compiler encounters an error.

• Check your code for erroneous data or bugs.

• If the problem persists, contact the support team.

Found an element referencing a class that has not been imported.

• A class has been removed from the used library.

• The name of a class has been changed in the used library.

• If interface elements have been removed, you cannot use them anymore and you need to remove them from your implementation.

• Looking at the library documentation, you may find a new type you can use as a replacement.

• Updating to a new Library Version

• Using a Library

• Creating a Library

REST interface classes: urn.AddressImplementation.Address.Public.Address, urn. Data_Model.com.Address share common class name 'Address' but class names in REST interface must be unique.

There are duplicate class names in your model.

Your BPMN model name (in our example: Address ) and a class of a BPMN message (in our example com.Address ) have the same name. Rename the BPMN or message class.

Service Panel

Version of the project ('21.2') is not compliant with semver format (major.minor.patch).

The version number of your service is not written in the correct notation.

Change the version number of your service. The number must follow Semantic Versioning 2.0.0: Major.Minor.Patch. A pre-release tag is optional.

Service Deployment Details

[VALXUML] Attribute ‘@calledOperation’ on element ‘callActions’ has no (non-empty) value.

A new parameter has been added in the used library.

The operation is treated as changed operation because the interface has changed. You need to re-add the operation to the canvas with the new parameters.

• Working With Libraries

• Updating to a new Library Version

• Using a Library

• Creating a Library

[VALXUML] Attribute ‘@calledOperation’ on element ‘nodes’ has no (non-empty) value.

• An imported library contains empty elements.

• The name of an operation or parameter from a used library has changed.

The library developer must fix the erroneous elements before re-importing the library.

• Changing the name of an operation is the same as removing it and adding it as a new one. You need to adjust your implementation and find the operation that replaces the used one.

• Changing the name of a parameter is the same as removing a it adding a new one. You need to re-add the operation to the canvas with the changed parameters.

• Changing the type of a parameter leads to the listed error in your usage service. You need to adjust your implementation so that it takes the new type into account.

• Working With Libraries

• Updating to a new Library Version

• Using a Library

• Creating a Library

[VALXUML] Attribute ‘<a property>’ is not defined on class ‘<a library class>’

• A poperty has been removed from the used library.

• The name of a class has been changed in the used library.

• If interface elements have been removed, you cannot use them anymore and you need to remove them from your implementation.

• Looking at the library documentation, you may find a new property you can use as a replacement.

• Working With Libraries

• Updating to a new Library Version

• Using a Library

• Creating a Library

[VALXUML] Attribute '@name' on element 'pins' has not a whitespace-less value.

The name of an attribute in an imported library contains whitespaces.

• In the Designer, special characters or whitespaces are not allowed in element names. The library developer must fix the erroneous names before importing the library.

• if you are using an SAP connector, you may have run into this compatiblity issue (see Migration Notes).

• Working With Libraries

• Updating to a new Library Version

• Using a Library

• Creating a Library

java.lang.OutOfMemoryError: GC overhead limit exceeded

This error is shown when the compiler service cannot claim enough resources (memory) for itself.

• Ask your PAS administrator to restart the compiler service.
  

• If the error occurs frequently, your administrator should check whether he can permanently provide more resources for the compiler.

javax.ws.rs.ProcessingException: java.io.IOException: Error writing to server

The deployment took to long and ran in a timeout.

• Check if all service properties are set correctly. Reload the Designer and restart the deployment of your service.

• As a workaround you can deploy the service repository file directly in the integration component (Bridge), see Deploying a Service in the Integration Component below for details.

Managing the Service Details

Trying to assign ‘<something>’ (type = ‘<a type>’) to ‘<a property>’ having the incompatible type ‘<another type>’.

The type of a property from the used library has been changed.

You need to adjust your implementation so that it takes the new type into account.

• Working With Libraries

• Updating to a new Library Version

• Using a Library

• Creating a Library