1882667 - CIF queues blocked with error "Screen output without connection to user"

CIF queues are blocked when transferring orders between ECC and APO (in either direction) with the following error:

• Sysfail queue with error message: Screen output without connection to user

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• SAP ERP
• SAP S/4HANA
• SAP SCM APO
• Core Interface (CIF)

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP S/4HANA Cloud Private Edition all versions ; SAP S/4HANA all versions ; SAP Supply Chain Management all versions ; SAP enhancement package for SAP Supply Chain Management all versions

CIF, Core Interface, SYSFAIL, queue blocked, screen output without connection to user, ECC to APO, APO to ECC, RFC user, Communication user, User Type C, ST22, dump, pop-up, user exit, order integration, SCM, APO, SMQ1, SMQ2 , KBA , SCM-APO-INT , Interfaces , SCM-APO-INT-PPS , PP-DS / Production and Process Order , SCM-APO-INT-PUR , Purchasing / Purch. Req. and Order, Transfer Order , SCM-APO-INT-IMO , Integration Model , SCM-APO-INT-CC , CIF-Cockpit , Problem