How To Fix LT169 - Function exit for putaway only together with strategies ' ', B ,L ,P

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 169

• Message text: Function exit for putaway only together with strategies ' ', B ,L ,P

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 LT169 - Function exit for putaway only together with strategies ' ', B ,L ,P ?

  The SAP error message LT169 indicates that there is an issue with the putaway process in the Warehouse Management (WM) module. Specifically, it states that a function exit for putaway can only be used in conjunction with certain strategies. The strategies mentioned in the error message (' ', B, L, P) refer to different putaway strategies that can be configured in SAP.
  Cause:
  The error typically arises when:
  
  Incorrect Configuration: The putaway strategy is not properly configured in the system. The function exit you are trying to use is not compatible with the selected putaway strategy.
  Missing Function Exit: The function exit that is supposed to handle the putaway logic is either not implemented or not activated for the specific strategy.
  Strategy Misalignment: The warehouse process type or storage type may not align with the expected strategies for the function exit.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the configuration settings for Warehouse Management and verify the putaway strategies assigned to the relevant storage types and process types.
  Ensure that the function exit is correctly assigned to the putaway strategy you are trying to use.
  
  
  
  Review Function Exit Implementation:
  
  If you are using a custom function exit, ensure that it is correctly implemented and activated in the system.
  Check the code for any logical errors that may prevent it from executing properly.
  
  
  
  Adjust Putaway Strategy:
  
  If the function exit is only compatible with certain strategies, consider changing the putaway strategy for the relevant warehouse process to one that is compatible (e.g., B, L, or P).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific function exit and putaway strategies to ensure you are following best practices.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the putaway process works as expected without triggering the error.
  
  
  
  Related Information:
  
  Putaway Strategies: Understand the different putaway strategies (e.g., B - Best Storage, L - Fixed Storage, P - Random Storage) and how they affect the warehouse operations.
  Function Exits: Familiarize yourself with the concept of function exits in SAP, which allow for custom logic to be executed during standard processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP WM expert or reach out to SAP support for further assistance.