The ACTIVE TASK LIST command displays on the entering terminal the name and status of all active tasks in the system or the status of a particular task (task name). The general form of the ATL command is: ATL [taskname] Taskname can be null or the name of an active task. If it is null, information is displayed for all active tasks in the system. If it is the name of an active task, only information for that task is displayed. For more information on task status, type HELP ATL STATUS. 2 STATUS The ATL command displays the following three-character status codes to indicate the status of a task: CODE MEANING ---- ------- ABO Task is being aborted. ACP Task is an ACP. AST Task is processing an AST. BLK Task is blocked by a CLI command. CAF Checkpoint space allocation failure. CAL Checkpoint space allocated in task image. -CHK Task is not checkpointable. CIP Task is blocked for checkpoint in progress. CKP Task is checkpointed. CKR Task checkpoint request pending. CLI Task is a CLI task. CMD Task is executing a CLI command. DSP Task built with separate I/D-space. DST Task ASTs disabled. -EXE Task not in execution. FXD Partition is fixed in memory. GFL Task's group global event flags locked. HLT Task being halted. LDD Task's load device dismounted. MCR Task activated by MCR. MPC Task has mapping change and outstanding I/O. MSG Aborted; waiting for TKTN message. MUT Task is a multiuser task. NET Network protocol. NSD Task cannot receive data (no send datas allowed). -PMD Suppress PMD on SST abort. OUT Partition is out of memory. PRO Task has prototype TCB. PRV Task is privileged. PRVD Privileged task set nonprivileged. RDN Task I/O is being run down. REM Task is to be removed on exit. REX Abort AST effected or in progress. ROV Task has resident overlays. RST Task is restricted (flag used by layered software). RUN Task executing on another processor (multiprocessor systems only). SEF Stopped for event flag(s). SIO Task waiting for terminal I/O. SLV Task is slaved. SNC Tasks uses commons for synchronization. SPN Task is being suspended. SPNA Task suspended prior to AST. STP Task stopped for terminal input. STPA Task stopped prior to AST. WFR Task waiting for event flag(s). WFRA Task in "wait-for" state prior to AST. XHR Task has external header.