Forum Post: RE: Invoke method with output parameters

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egarcia

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Could not locate method ' method-name ' with matching signature in class ' class-name '. (14457) The REST Adapter uses the Open Client API to access the method in the AppServer. The error message that you are getting indicates that "method1" is in the Business Entity but the signature does not match. (Error 12927 would be shown if the method is not found in the class.) You have already mentioned that the r-code and war file are up to date. Still, it looks like the r-code that is being accessed is not the same one that you expect. Could this be an issue related to the PROPATH? Some troubleshooting suggestions. You could remove the r-code and move the code out of the PROPATH to see if I get a different error messages. Or could try adding a different version of the method, perhaps, one with no parameters to see if that happens to be the matching signature. Perhaps, the next step would be to contact Technical Support to see if they can take a look at your system. Thanks.

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