Solution : https://service.sap.com/sap/support/notes/843314 (SAP Service marketplace login required)
Key words :
symptom cif queues continually hang, shorter processing time, block size reason, large block size, /sapapo/cifbefcr tables, block size, /sapapo/ciflooku, block sizes, database tables, deadlocks occur
Related Notes :
850776 | |
842446 | |
839556 | |
695534 | Long runtime for the optimization or MRP run |