Administration guide > Troubleshoot > Messages > CWSPT: Messages for the stream query component
CWSPT0837E
MORE_THAN_TWO_MESSAGE_JOIN_NOT_ALLOWED=CWSPT0837E: There must be two message streams to join:{0}.
Explanation
Joining more than two message streams is not allowed at this point.
User response
Change the query to have a join with only two message streams.
Parent topic:
CWSPT: WebSphere eXtreme Scale messages for the stream query component