PPF /SCWM/PRD_IN_POST_GR_ON_SAVE does not trigger queue

Hi SAP Community,

I have setup the IRM delivery configs and related PPF actions and action "Post Goods Receipt When Saving for First Time" is getting triggered successfully. However in action log there is no queue generated which can update the status of GR in ECC. ppf-log.jpg .

Kindly help me on this.. what should i do so that this PPF should trigger a WMDPPDI* queue.