We have been facing the following error occurring intermittently in our Live environment. I have checked in Empower but couldn't find any reference to this error.
errorDescription : Invalid white space character (0x8) in text to output (in xml 1.1, could output as a character entity),node=https://xxxxx.xxxx.co.uk:1234/soap,role=https://xxxxx.xxxx.co.uk:1234/soap
As an extra information about the message flow, the ESB service picks up the message from IBM MQ and does the validation and this is where the message seem to be failing. At the first instance we thought this could be an “encoding” issue and started analysing the XML (coming from the source application), but there was no discrepancy as such. Out of curiosity when we reprocessed the failed message from MWS, it failed again with the same error. However, when we extracted the pipeline XML and executed the service manually from the designer with it, the flow was successful.
Any help/suggestions to resolve this would be much appreciated.