Hi
I have checked the variables are created correctly as local varaibles with in the scope but still getting below error.Please guide me how to reslove this issue.
XPath expression failed to execute.
An error occurs while processing the XPath expression; the expression is ora:countNodes('Invoke_GetMessageId_OutputVariable','GetMessageIdOutputCollection','/ns39:GetMessageIdOutputCollection/ns39:GetMessageIdOutput/ns39:ID')>0 or ora:countNodes('Invoke1_GetMessageId_ServiceOrder_OutputVariable','GetMessageId_ServiceOrderOutputCollection','/ns44:GetMessageId_ServiceOrderOutputCollection/ns44:GetMessageId_ServiceOrderOutput/ns44:ID')>0.
The XPath expression failed to execute; the reason was: Failed to execute countNodes() function : Variant not found.
The variable "Invoke_GetMessageId_OutputVariable" is not declared in the current scope. All variables must be declared in the scope before being accessed.
This was an internal error. The flow was not generated correctly by the BPEL compiler.
Contact Oracle Support Services. Provide the error message, the composite source, and the exception stack trace in the log files (with the logging level set to debug mode).
.
Check the detailed root cause described in the exception message text and verify that the XPath query is correct.
Thanks
Sravan