How To Fix /SCWM/LM_CORE_APPL018 - Waves can only be selected with delivery-relevant process steps

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_CORE_APPL -

• Message number: 018

• Message text: Waves can only be selected with delivery-relevant process steps

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_CORE_APPL018 - Waves can only be selected with delivery-relevant process steps ?

  The SAP error message /SCWM/LM_CORE_APPL018 indicates that the system is trying to select waves that are not compatible with the delivery-relevant process steps. This typically occurs in the context of warehouse management and logistics execution in SAP Extended Warehouse Management (EWM).
  Cause:
  The error is usually caused by one of the following reasons:
  
  Wave Configuration: The wave you are trying to select may not be configured to include delivery-relevant process steps. This can happen if the wave is set up for a different type of process (e.g., internal movements) that does not involve deliveries.
  Process Step Assignment: The process steps assigned to the wave may not include delivery-relevant steps, such as picking for outbound deliveries.
  Incompatible Document Types: The wave may be associated with document types that are not relevant for delivery processing.
  System Settings: There may be system settings or parameters that restrict the selection of waves based on the process type.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Wave Configuration:
  
  Go to the wave configuration settings in SAP EWM and verify that the wave is set up correctly for delivery-relevant processes.
  Ensure that the wave is intended for outbound deliveries and that the relevant process steps are included.
  
  
  
  Review Process Steps:
  
  Check the process steps assigned to the wave. Make sure that they include steps that are relevant for delivery processing, such as picking and packing.
  If necessary, modify the wave to include the appropriate process steps.
  
  
  
  Validate Document Types:
  
  Ensure that the wave is associated with the correct document types that are relevant for deliveries. This may involve checking the settings for the wave type and the associated document types.
  
  
  
  Consult System Settings:
  
  Review any system settings or parameters that may affect wave selection. This could include settings in the warehouse management configuration that restrict certain types of waves.
  
  
  
  Testing:
  
  After making the necessary changes, test the wave selection process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal for detailed documentation on wave management and configuration in SAP EWM.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/WAVE for wave management and /SCWM/PR for process-related settings.
  Support Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP EWM for further assistance.