EWM Reference
/SCWM/WAVE
ChangeMaintain waves — group outbound delivery items into a release, then release them so warehouse tasks are created
Notes
A wave item that was released but produced no task is the first thing to look for when a wave under-delivers; the task-creation status on the wave item is where that shows.
Tables behind this transaction
Curated: these are the tables an analyst reads to see what this transaction did, and how it touches each of them. Every table page carries its own field list and Databricks SQL.
How these tables connect — join details in the list below. GUID joins and text-table joins are highlighted.
Join details
ON scwm_ordim_o.MANDT = scdl_db_proci_o.MANDT AND scwm_ordim_o.RDOCID = scdl_db_proci_o.DOCID AND scwm_ordim_o.RITMID = scdl_db_proci_o.ITEMID -- RAW16 GUID equality — join raw; hex is for display/conformance only · applies when RDOCCAT identifies an outbound delivery orderapplies when RDOCCAT identifies an outbound delivery order
ON scwm_wavehdr.MANDT = scwm_waveitm.MANDT AND scwm_wavehdr.WAVE = scwm_waveitm.WAVE AND scwm_wavehdr.LGNUM = scwm_waveitm.LGNUMON scwm_waveitm.MANDT = scdl_db_proci_o.MANDT AND scwm_waveitm.RDOCID = scdl_db_proci_o.DOCID AND scwm_waveitm.RITMID = scdl_db_proci_o.ITEMID -- RAW16 GUID equality — join raw; hex is for display/conformance only
R read · W write · R/W read + write
Primary tables
- /SCWM/WAVEHDRWave header — the planned release of outbound work, with its template, type, cutoff and release times, and the planned picking and loading completion timesRead/write accessSemantic keytransaction
- /SCWM/WAVEITMWave item — one delivery item assigned to a wave, with the task-creation status that says whether the wave actually produced work for itRead/write accessMixed keytransaction
Secondary tables
- /SCDL/DB_PROCI_OOutbound delivery order item — the line grain outbound: product, quantity, entitled party, stock owner, and the picking and goods-issue statusesRead accessGUID keytransaction
- /SCWM/ORDIM_OOpen warehouse tasks — the work still to be done: source and destination bin, product, target quantity, process type, queue, and the delivery item the move was created forWrite accessMixed keytransaction
More Warehouse Tasks & Orders t-codes
- /SCWM/CANCPICKCancel picking — reverse picking work already created or confirmed for an outbound delivery
- /SCWM/MONThe warehouse monitor — the single screen operations works from, with drill-downs across tasks, orders, stock, handling units, deliveries, and resources
- /SCWM/TO_CONFConfirm a warehouse task — the transaction that records work as done and moves the row out of the open-task table
- /SCWM/TODLV_ICreate warehouse tasks for an inbound delivery — the putaway work behind a receipt
- /SCWM/TODLV_OCreate warehouse tasks for an outbound delivery order — the picking work behind a shipment