SAP Menu -> Accounting -> Financial Supply Chain Management -> Treasury and Risk Management -> Transaction Manager -> Debt Management -> Master Data -> Facility -> Process Line of Credit (tr. TCL1)
SAP Menu -> Accounting -> Financial Supply Chain Management -> Treasury and Risk Management -> Transaction Manager -> Debt Management -> Trading -> Create Financial Transaction (Facility) (tr. TM_61 or FTR_CREATE)
Only product type 56B Syndicated Facility can handle lines of credit.