SAP Logistics

 in SAP EWM, instead of using multiple tables to fetch the HU information. We can utilize standard FM '/SCWM/HU_READ' can be used to fetch the entire HU information. We are required to pass application 'WME' and HU GUID values to fetch the data

 /SCDL/DB_DLVH_O - Outbound Delivery Header  /SCDL/DB_DLVI_O - Outbound Delivery Item /SCDL/DB_PROCH_O - Outbound Delivery Order Header /SCDL/DB_PROCI_O - Outbound Delivery Order Item /SCDL/DB_REFDOC - Reference /SCDL/DB_BPLOC - Partner/Location /SCDL/DB_PROCH_P - Production Material  Request  Header /SCDL/DB_PROCH_I -  Inbound Delivery: Header /SCDL/DB_PROCI_I -  Inbound Delivery: Item /SCWM/ORDIM_O - Warehouse Tasks Open /SCWM/ORDIM_C - Warehouse Tasks Confirmed /SCWM/DB_ITEMWT - Warehouse Tasks for Delivery Item PPFTTRIGG - PPF: Actions /SCWM/HUHDR - Handling unit header /SCWM/GMHUITM  - Handling Unit Item /SCWM/TU_DLV - Assignment of Deliveries and HUs to Transportation Units T307 - Storage Unit Types Below are the commonly used FM's /SCWM/PACK_UNPACK /SCWM/HUHDR_CREATE - Create HU Header /SCWM/DIFF_HUITM_CHANGE - LOCAL: Change HUs on Difference Analyzer /SCWM/PPF_POST_GM - Post PPF Goods Movement in BACKGROUND TASK

 Standard Storage Type A physical area in the warehouse where products are stored. SAP has pre-configured a number of standard storage types. Identification Point An area within a warehouse where goods are labelled, identified, and/or checked during the putaway process. Pick Point A physical area within the warehouse where goods are checked, labeled, inspected, and/or packed during the goods removal process. Identification and Pick Point An area within a warehouse where both identification (Identification Point) and picking (Pick Point) takes place. Staging Area Group A material staging area, or many material staging areas, in the warehouse. Work Center A physical area within the warehouse where processes such as deconsolidation, inspection, packing or value added service processing take place. Doors A door or many doors is a certain physical location within a warehouse, for example, the doors to the west of the warehouse. Yard A yard adjacent to the warehouse. Automatic St

 SAP note “1606493 – SAP EWM deployment options best practices”.  The major differences between embedded EWM in SAP S/4HANA 2020 and a de-central EWM are described in SAP note “2938306 - SAP S/4HANA 2020: Release information and restrictions for EWM in SAP S/4HANA”  2938308 - Release information and restrictions of Decentralized EWM on S/4HANA 2020” Stock Room Management reuses major parts of LE-WM and can be used beyond 2025. For details about this solution see the SAP Note 2270211 - S4TWL - Warehouse Management (WM). 2808143 - Overview: Batch management for decentralized EWM SAP S/4HANA” for details about the limitations and supported processes.

At times, delivery is not distributed to the EWM from S/4 but however, but the status of the delivery is distributed status.  In this situation, we are required to follow the below process to fix the issue. Solution Approach Execute FM /SPE/DELV_RESET_DIST_STATUS with delivery # and status D. This will allow editing delivery in S/4. Now go to VL02N and click on save so that delivery gets distributed to EWM Thank you.

In EWM, we will come up with a scenario where the queue doesn't exist and the flow is not completed. Due to this, there will be a discrepancy in stocks.  In this situation, follow the below process to fix the issue. Perform physical inventory in EWM and set the parameter /SCWM/IF_DEBUG_QRFC  as "X" for a specific user, this will make the Queue stop in SMQ2  Thank you.

 Below are the commonly used transactions in SAP EWM Monitor  /N/SCWM/MON Outbound Delivery ODO    /N/SCWM/PRDO Maintain Wave     /N/SCWM/WAVE Inbound Delivery   /N/SCWM/PRDI Internal Move product/ Create WarehouseTask    /N/SCWM/ADPROD Move HU/ Create HU WarehouseTask     /N/SCWM/ADHU Make Posting Change for Product   /N/SCWM/POST Confirm Warehouse Task    /N/SCWM/TO_CONF Log on RF Environment    /N/SCWM/RFUI Pack station    /N/SCWM/PACK Process Transportation Unit     /N/SCWM/TU Physical Inventory Create Phy Inv Doc       /N/SCWM/PI_CREATE Enter count Results          /N/SCWM/PI_COUNT Difference Analyzer         /N/SCWM/DIFF_ANALYZER Master Data Maintain Resource      /N/SCWM/RSRC WorkStation Master Data       /N/SCWM/TWORKST APO Product          /N/SAPAPO/MAT1WM Product         /N/SCWM/MAT1 Storage Bin            /N/SCWM/LS03 Load Storage Bind              /N/SCWM/SBUPLoad Storage Bin sorting            /N/SCWM/SRTUP Outputs PPF processing of Outputs             SPPFP

 At times, we might require validations to be maintained during warehouse creation like keeping an error message during the creation of a warehouse task if an open warehouse task exists for the same HU As standard SAP behaviour will not restrict warehouse task creation of the same HU that contains an open warehouse task already.  In this situation, we are required to implement BADI '/SCWM/EX_CORE_CR_INT_CR' to accomplish this requirement Thank you

 As per standard SAP behaviour, if we move the HU to another HU with the transaction /SCWM/ADHU, the destination HU will become a nested HU. if we want to move the stock without HU, we can use transaction /SCWM/ADPROD Field ' Control F. HU Pick' in the warehouse process type controls this behaviour. Thank you