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[SAP EWM] Warehouse process type determination based on storage location

If there is a requirement where system has to determine warehouse process type based on the storage location then in that situation we have to leverage exit /SCWM/EX_DLV_DET_PROCTYPE~CHANGE_PROCTYPE to accomplish the requirement. Logic should be written such that /SCWM/WHR_QUERY is used to fetch the delivery document details from EWM. REFDOC field in the IT_HEADER-REFDOC will contain the S4 delivery number.  This is passed into LIPS and fetch storage location and determine process type based on TVARVC or custom table
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[SAP EWM] Error /SCWM/UI_PACKING083 is raised in /SCWM/PACK

  This error has occurred due to standard behavior due to missing customizing/customizing restriction. Error /SCWM/UI_PACKING083 is raised because in /SPRO path below the Work Center you try to open is attributed to Storage Type &1, however Inbound Section (field I_SECTION) and Outbound Section (field O_SECTION) are empty. SCM Extended Warehouse Management Extended Warehouse Management Master Data Work Center Define Work Center If you try to fill them, they cannot hold any information due to error: "You can only use storage types with role B, C, E, I, H, or K. Message No. /SCWM/UI_PACKING059" This is raised because Storage Type &1 has a Storage Type Role different to any of those: B             Pick Point                                                C             Identification and P...

[SAP EWM] Adding custom fields for /SCWM/PACK Screen

If business want to add a custom field to the /SCWM/PACK screen and the requirement is that once business enter value here system will check against the weight in the material master  Step 1 : Structure /SCWM/S_PACK_VIEW_HUHDR need to be appended with the new custom field Step 2 : Then use screen enhancement /SCWM/UI_PACKING /SCWM/EX_WRKC_CHECK_BFR_HU_CMP to include logic specific to validation and updation of the table

[SAP EWM] Difference between available stock and physical stock

 Available stock - This stock is not allocated or reserved to any delivery and ready for use. Physical stock - This stock is allocated to the delivery document but not yet shipped out from the warehouse. Note : Before physical inventory is initiated, try to close these open documents if possible. Else there is a chance of having an impact during goods issue in case of any stock changes

[SAP EWM ] Serial number profile changes in EWM

Issue : Although SAP does not recommend it, it may happen that you want to change the serial number profile of an existing material. If stock has ever existed for this material in the warehouse, the serial number profile is stored in table /SCWM/SERH, and it is no longer changeable despite any changes in the material master in ERP or in EWM . Solution Approach  As first step you have to remove all stock (including planned stock, which means rejection of all not yet goods receipted stock on existing inbound deliveries) for the material from the warehouse. Set the appropriate serial number profile for the material in ERP. Delete the entry from table /SCWM/SERH for the material. Then you can start using the material with the new serial number profile, when the new stock comes for the material the entry in /SCWM/SERH will be automatically recreated with the relevant data. Deletion of the entry from the table can be done through debug mode or through the implementing the code proposed b...

[SAP EWM] Rejecting outbound delivery in SAP EWM

Rejection of the outbound delivery order can be done from /'SCWM/MON or /SCWM/PRDO. This post will show you the rejecting the delivery through /SCWM/PRDO Below is the process steps to reject the outbound delivery in SAP EWM : Launch transaction /SCWM/PRDO and enter the delivery number, execute Click on Process codes --> Adjust delivery Quantity     Select O001 and click on ok , Save Delivery will be rejected and EWM. If the delivery type is enabled with create OD automatically at cancel, then business need not click on 'Outbound delivery' button. If not, business has to click on this button to cancel the delivery in SAP S4. Thank you.

[SAP EWM] Putaway Reversal

 At times, business will contact us to perform put away reversal due to various reasons like received wrong quantity or PO was wrongly entered. As per standard SAP, EWM will not allow you to perform GRN reversal after stock is received in the warehouse ( Putaway is done ) . For say, if the business has done goods received but not initiated the putaway process then system will allow business to perform GRN reversal if no HU movements are done. But however, if the warehouse tasks are confirmed then system will not allow business to reverse the goods receipt.