How To Fix LT190 - Enter a storage type

SAP Error Message - Details

• Message type: E = Error

• Message class: LT - LE-WM: View or Table Maintenance Error Messages

• Message number: 190

• Message text: Enter a storage type

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 LT190 - Enter a storage type ?

  The SAP error message LT190, which states "Enter a storage type," typically occurs in the context of warehouse management processes, particularly when trying to perform actions related to inventory management or warehouse operations. This error indicates that the system requires a storage type to be specified, but it has not been provided.
  Cause:
  
  Missing Storage Type: The most common cause of this error is that the user has not entered a storage type in the relevant field when trying to execute a transaction that requires it.
  Configuration Issues: There may be issues with the configuration of the warehouse management system, such as missing or incorrectly set up storage types.
  User Input Error: The user may have overlooked the storage type field or entered it incorrectly.
  
  Solution:
  
  Enter a Storage Type: The immediate solution is to ensure that a valid storage type is entered in the relevant field. This can usually be done in the transaction screen where the error occurred.
  Check Configuration: If the storage type is supposed to be automatically determined (for example, based on the material or movement type), check the configuration settings in the Warehouse Management module to ensure that the storage types are correctly defined and linked to the relevant materials or processes.
  Review User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify storage types in the system.
  Consult Documentation: Refer to SAP documentation or help files for specific guidance on the transaction you are working with, as it may provide additional context or requirements for entering storage types.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to warehouse management, such as LT01 (Create Transfer Order), LT10 (Transfer Order Confirmation), or others.
  Warehouse Management Configuration: Review the configuration settings in the Warehouse Management module (SPRO) to ensure that storage types are properly defined and associated with the warehouse.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional troubleshooting steps.
  User Training: If this error is common among users, consider providing training or documentation to help them understand how to properly enter storage types in the system.
  
  By addressing the cause of the error and following the suggested solutions, you should be able to resolve the LT190 error effectively.