3193237 - Trailing slash in the Base Path parameter of OpenAPI Client operator is ignored - SAP Data Intelligence

• OpenAPI Client operator is used in a graph
  
  
• Its Base Path configuration parameter is set with a trailing slash
  
  
  
  
• Running the graph to make a POST request of the OpenAPI throws an HTTP 405 error which can be seen in the diagnostic information (vflow pod log):
  
  
  

  DEBUG|{ID: , Method: POST, Path: , Produces: [application/json], Consumes: [] {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="openapiclient1"}|vflow-graph-runtime|com.sap.openapi.client|93|1|client.go(246)
  DEBUG|No authentication configured {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="openapiclient1"}|vflow-graph-runtime|com.sap.openapi.client|93|1|client.go(371)
  DEBUG|write request ... {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="openapiclient1"}|vflow-graph-runtime|com.sap.openapi.client|93|WriteToRequest|client.go(980)
  DEBUG|write request with body {MY_BODY} ... {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="openapiclient1"}|vflow-graph-runtime|com.sap.openapi.client|93|WriteToRequest|client.go(1095)
  POST /jwt-token HTTP/1.1
  Host: MY_HOST
  User-Agent: Go-http-client/1.1
  Content-Length: 35
  Accept: application/json
  Content-Type: application/json
  Accept-Encoding: gzip

  {MY_BODY}
  DEBUG|Event received: topic=92b51b5a4be04806b39aa1a09ad9b2d0 event={action: process/running, message: Process is running, uuid: 3f53528d9c3646c7911a8b411eb2db0f, id: [92b51b5a4be04806b39aa1a09ad9b2d0 default wiretap1], type: process, source: process, timestamp: 2022-04-13 12:28:11.63713654 +0000 UTC, details: } {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default"}|vflow-graph-runtime|dist|67|func1|listener.go(47)
  DEBUG|Startup finished {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default"}|vflow-graph-runtime|flow|88|layeredStart|graph_machine.go(98)
  DEBUG|state transition startLevel: 3 stopLevel 0 {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default"}|vflow-graph-runtime|flow|88|executeMachine|graph_machine.go(49)
  DEBUG|Entering Loop {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="wiretap1"}|vflow-graph-runtime|com.sap.system.wiretap|101|Loop|simple.go(796)
  DEBUG|starting action in for ports [in] ... {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="wiretap1"}|vflow-graph-runtime|com.sap.system.wiretap|101|runActions|simple.go(851)
  DEBUG|wiring port in with action in ... {graph_id="92b51b5a4be04806b39aa1a09ad9b2d0",group="default",operator_id="wiretap1"}|vflow-graph-runtime|com.sap.system.wiretap|102|runPortAction|simple.go(962)
  HTTP/1.1 405 Method Not Allowed
  Content-Length: 40
  Allow: POST, OPTIONS
  Connection: keep-alive
  Content-Type: application/json
  Date: Wed, 13 Apr 2022 12:28:12 GMT
  Server: nginx/1.21.6
  Vary: Accept, Origin, Cookie
  X-Frame-Options: SAMEORIGIN

  {"detail":"Method \"GET\" not allowed."}

• SAP Data Intelligence 3.x - On Premise Edition
• SAP Data Intelligence - Cloud Edition

KBA , CA-DI , Data Intelligence , Problem