WMAssignProcessInstanceAttribute

This call assigns Process Instance's specified Attributes. You can view the XML input and output parameters, which have to be passed for assigning work item attribute. There is a list of errors and warning that can occur in the execution.

Input Parameter description	View Sample InputXML
Output Parameter description	View Sample OutputXML
Errors and Warnings	View Sample Code

Input Parameter description

* implies for the mandatory parameter.

Name	Parent Tag	Description	Valid Value
Option *	Root	It refers to the case sensitive call name.	case sensitive call name.
EngineName *	Root	It is the cabinet or database name, which has to be connected.	NA
SessionID *	Root	It is the logged in user session id	NA
ProcessInstanceID*	Root	It refers to the id of the process instance	NA
Name *	Attribute	It is the name of an attribute which has to be assigned	NA
Type *	Attribute	It is the type of an attribute which has to be assigned	10=String 8=Date 3=Integer 4=Long 6=Float
Length *	Attribute	It is the length of an attribute which has to be assigned	NA
Value *	Attribute	It is the value of an attribute which has to be assigned	NA

Output Parameter description

Name	Parent Tag	Description
Option	Root	It refers to the case sensitive call name.
MainCode	Exception	Error code specified by WAPI

Errors and Warnings

Code	Constant Value	Message
4	WM_INVALID_PROCESS_INSTANCE	The process instance ID was not valid.
8	WM_ATTRIBUTE_ASSIGNMENT_FAILED	The attribute assignment failed.
7	WM_INVALID_ATTRIBUTE	The attribute was not valid.
11	WM_INVALID_SESSION_HANDLE	invalid session