Error while executing logical data service:XP0006

Question

Hi,
<br><br>
I have one physical dataservice which is caps.ds based on oracle database. I created one method in caps.ds by name gatCap(String param). basically this method will fetch the data from the database based on input parameter. This method is working fine in physical data service.<br>. Now I created one logical dataservice named as Test.ds from this physical dataservice. I added one method getCaps(string param) method in Test.ds. Noe if i try to test this method in workshop I am getting the following error.<br><br>.System error
weblogic.xml.query.exceptions.XQueryTypeException: ld:NewDSProj/Test.ds, line 26, column 5: {err}XP0006: "element {ld:NewDSProj/Caps}Caps { {http://www.w3.org/2001/XMLSchema}anyType }": bad value for type element {ld:NewDSProj/Test}Test { {http://www.w3.org/2001/XMLSchema}anyType }*<br><br>
Even in Query Plan also it is showing TypeError in red color.
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I am attaching the capa.ds, Test.ds and required .xsd file and server log file for your reference.
<br>Any suggestiins please...
<br><br>
Regards,
Suresh Varma.

Answer 1

Hi<br>I changed the return type in Test.ds to caps.xsd. It is working fine. Thank you.<br><br>
Now I have the following data services.<br>
1.MRM_RESPONSE.ds--which is created from java method.This java method will read the data from xml.<br>
2.Caps.ds--which is created for Oracle data base.<br>
Now I created one logical data service named as Test.ds with function newFunction(String param).My intention is i want consolidated output from both physical data services based on join condition. I have the state field in both physical data services. So the output of newFunction() in Test.ds should be combination of caps and MRM_RESPONSE.<br> In Query plan for newFunction() I am not getting any error. But if I try to test I am getting the following error.<br>System error
weblogic.xml.query.exceptions.XQueryTypeException: {bea-err}TYPE003 [{bea-err}TYPE003a]: Runtime Type Mismatch: got an xdt:untypedAtomic value<br>.
I am attaching latest code and server log file for your reference. In the attached zip file NewSchemas is the schemain schemas project.JavaClient contains java method.
<br>
Thanks& Regards,
Suresh Varma.