How To Fix LT199 - Storage unit management is not possible when using strategy R

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 199

• Message text: Storage unit management is not possible when using strategy R

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 LT199 - Storage unit management is not possible when using strategy R ?

  The SAP error message LT199, which states "Storage unit management is not possible when using strategy R," typically occurs in the context of warehouse management and inventory handling in SAP. This error is related to the use of storage unit management (SUM) in conjunction with a specific storage strategy.
  Cause:
  The error arises when you attempt to perform an operation that requires storage unit management (SUM) while using a storage strategy that does not support it. Specifically, strategy "R" refers to a specific type of storage strategy in SAP, which may not be compatible with the operations you are trying to perform on storage units.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Storage Strategy Configuration:
  
  Review the configuration of the storage strategy "R" in your SAP system. Ensure that it is set up correctly and that it is intended to be used with storage unit management.
  
  
  
  Change Storage Strategy:
  
  If the storage strategy "R" is not compatible with storage unit management, consider changing the storage strategy for the operation you are trying to perform. You may need to use a different strategy that supports SUM.
  
  
  
  Review Warehouse Management Settings:
  
  Check the overall warehouse management settings in your SAP system. Ensure that the settings for storage unit management are correctly configured and that they align with the storage strategies you are using.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on storage strategies and their compatibility with storage unit management.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system setup and requirements.
  
  
  
  Related Information:
  
  Storage Unit Management (SUM): This is a feature in SAP that allows for the management of storage units, which are containers that hold stock in a warehouse.
  Storage Strategies: These are predefined methods in SAP that determine how stock is stored in a warehouse. Different strategies can be used based on various criteria, such as product type, storage conditions, and handling requirements.
  Warehouse Management (WM): This is a module in SAP that helps manage warehouse operations, including inventory management, storage, and retrieval processes.
  
  By following these steps and understanding the underlying concepts, you should be able to address the LT199 error effectively.