oracle.jbo.InvalidOperException: JBO-25221


oracle.jbo.InvalidOperException: JBO-25221: Method EmployeeAppModuleDataControl.dataProvider.getEmployees() not supported


For above issue there could be several reasons.


   1)  Check in the method binding any special html characters are present. Because ADF bindings does not support generics. So for example the input value for client method has generics, there are chances that in the pageDef method binding might have special hmtl character when we drag and drop the client method in page or page fragment. We can remove those special characters to resolve the issue. For more information refer to https://community.oracle.com/message/4304798

    2)  Second reason could be if AM client method and pageDef method binding not in sync. Whenever we modify client method in AM, we need to update the same in pageDef method binding also. Otherwise it will give above error.



   3)  If none of the above are causing the issue then we need to check if there is any bc4j.xml package conflict. Example: if there are 2 shared libraries are deployed used by one application and in the both shared libraries bc4j.xml package structure is same, then it will cause the above issue. 





Comments

  1. For me, it was that the method I was trying to call belonged to another DataControl that was not included in DataBindings.cpx in 'dataControlUsages' section.

    ReplyDelete
  2. Hi Lukas, Thanks for mentioned the issue in your case.

    ReplyDelete

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