How To Fix /SCWM/UI_POST018 - Stock could not be read

/SCWM/UI_POST018 - Overview

• Message type: E = Error

• Message class: /SCWM/UI_POST -

• Message number: 018

• Message text: Stock could not be read

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/UI_POST018 - Details

• The SAP error message /SCWM/UI_POST018 Stock could not be read typically occurs in the SAP Extended Warehouse Management (EWM) module when the system is unable to retrieve stock information for a specific material or location. This can happen due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the stock data in the database, such as missing entries or incorrect stock levels.
  Authorization Issues: The user may not have the necessary authorizations to view stock information for the specified material or location.
  Material Not Extended: The material may not be extended to the EWM system, meaning it is not recognized in the warehouse management context.
  Warehouse Number Issues: The warehouse number may not be correctly configured or may not exist in the system.
  Buffer Issues: Sometimes, the system buffer may not be updated, leading to outdated or missing stock information.
  System Configuration: Incorrect configuration