https://userapps.support.sap.com/sap/support/knowledge/en/3749739
3749739 - CF* queues stuck in SMQ2 with error /SCWM/PS_BASICS233 when distributing ERP packing...
In an embedded EWM deployment, distributing ERP packing instructions (POP, POF) to EWM via queues leads to stuck CF* queues in SMQ2 when changes occur to...