How To Fix /SCWM/RF_EN004 - Error while reading material &1 data

/SCWM/RF_EN004 - Overview

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 004

• Message text: Error while reading material &1 data

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/RF_EN004 - Details

• The SAP error message /SCWM/RF_EN004 typically indicates that there is an issue with reading the material data for a specific material number in the SAP Extended Warehouse Management (EWM) system. This error can occur for various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Material Not Found: The material number specified may not exist in the system or may not be activated for the warehouse.
  Material Status: The material could be blocked or have a status that prevents it from being processed (e.g., inactive, blocked for sales, etc.).
  Master Data Issues: There may be missing or incomplete master data for the material, such as missing storage location data or unit of measure.
  Authorization Issues: The user may not have the necessary authorizations to access the material data.
  
  Configuration Issues: There may be configuration issues in the EWM system that prevent the material from being processed correctly.
  
  Solutions:
  
  Check Material Existence: Verify that the