How To Fix /SCWM/LM_CORE_APPL055 - External process step &1 is not defined

/SCWM/LM_CORE_APPL055 - Overview

• Message type: E = Error

• Message class: /SCWM/LM_CORE_APPL -

• Message number: 055

• Message text: External process step &1 is not defined

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.

/SCWM/LM_CORE_APPL055 - Details

• The SAP error message /SCWM/LM_CORE_APPL055 External process step &1 is not defined typically occurs in the context of SAP Extended Warehouse Management (EWM) when the system is trying to execute a process step that has not been properly defined in the system configuration. This error can arise during various warehouse management operations, such as during the execution of a warehouse task or when processing a handling unit.
  
  Cause:
  
  Missing Configuration: The external process step referenced by &1 is not defined in the system. This could be due to a missing entry in the configuration settings for the warehouse process types or handling unit management.
  Incorrect Process Type: The process type associated with the external process step may not be correctly set up or may not exist in the system.
  Transport Issues: If the system has recently undergone a transport of configuration settings, the necessary definitions may not have been transported correctly.
  Custom Development: If there