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StreamTransformationException- Document digital signature verification failed

I'm working on SAP PI. the full error is this:

StreamTransformationException triggered by application mapping 
program kz/ecc/pi/mapping/utils/VerifySoapMessageMapping; Document digital 
signature verification failed

I know that the problem is with some certificate. But where to look for it? Apparently it's not in any specific namespace in our system. Where do I look for to fix this error?

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1 Answer

  • Best Answer
    Nov 07, 2017 at 11:56 AM

    Hi,

    As I understand your exception is thrown by the custom java mapping. Do you have a source of it? Please check if a developer added the source file to the archive (in imported archives). If not, then you can decompile your class file. Once you would have a source code you can analyze what part of your message is verified. There can be a problem with a certificate which was used to sign your message (maybe it's already expired) or your message was modified after it had been digitally signed (by an antivirus software or someone manually).

    Regards,

    Andrzej

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