Direct link to fix
APAR status
Closed as program error.
Error description
Calling a REST service from a service task in a service flow might fail with the following error: com.ibm.bpm.wle.api.CouldNotSetPropertyException: CWTBG0535E: Property '<property>' could not be set on a variable of class '<class_name>'. com.lombardisoftware.client.delegate.BusinessDelegateException: com.ibm.bpm.wle.api.CouldNotSetPropertyException: CWTBG0535E: Property '<property>' could not be set on a variable of class '<class_name>'. at com.lombardisoftware.client.delegate.BusinessDelegateException.a sBusinessDelegateException(BusinessDelegateException.java:46) at com.lombardisoftware.component.common.workflow.EJBWorkflowManage rDelegateDefault.resumeTask(EJBWorkflowManagerDelegateDefault.ja va:125) at com.lombardisoftware.component.common.workflow.EJBWorkflowManage rDelegateWebSphere$3.run(EJBWorkflowManagerDelegateWebSphere.jav a:60) at java.security.AccessController.doPrivileged(AccessController.jav a:703) ... Caused by: com.lombardisoftware.core.TeamWorksException: Type mismatch. Value TWObject[(Active: Y), (Type: TYPE_ARRAY), (TWClassID: TWClass.850e542f-5c91-4fca-b8e1-22155c59cd02), (TWClassName: sampleClassName), (Array length: 1), (MetaData: objectID=d567a995-c459-4100-b6d2-106d3b3c5b8d, dirty=true, invalid=false, shared=false, key=null, version=null, rootVersionContextID=null, className=null)] must be of type sampleClassName (SCN) at com.lombardisoftware.client.persistence.TWClass.assertValidValue (TWClass.java:885) at com.lombardisoftware.core.TWObject.assertValidArrayTypeValue(TWO bject.java:884) PRODUCTS AFFECTED IBM Business Automation Workflow IBM Business Process Manager (BPM) Advanced IBM BPM Standard IBM BPM Express
Local fix
Problem summary
An object with a property named "items" in a REST service invocation response is erroneously recognized as an array.
Problem conclusion
A fix that corrects how arrays in a REST response are recognized is planned for inclusion in a future release of Business Automation Workflow.
Temporary fix
Comments
APAR Information
APAR number
JR61822
Reported component name
BUS AUTO WORKFL
Reported component ID
5737H4100
Reported release
J00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-12-13
Closed date
2020-03-13
Last modified date
2020-03-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
BUS AUTO WORKFL
Fixed component ID
5737H4100
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS8JB4","label":"IBM Business Automation Workflow"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"19.0.0.1","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
22 June 2020