How To Fix L9042 - Storage type & not suitable as an interface (SU management is active)

SAP Error Message - Details

• Message type: E = Error

• Message class: L9 - Function Modules

• Message number: 042

• Message text: Storage type & not suitable as an interface (SU management is active)

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 L9042 - Storage type & not suitable as an interface (SU management is active) ?

  The SAP error message L9042 indicates that the specified storage type is not suitable for use as an interface when Stock Transfer (SU) management is active. This typically occurs in the context of warehouse management (WM) or extended warehouse management (EWM) when trying to perform operations that involve stock transfers or movements between storage types.
  Cause:
  The error can arise due to several reasons:
  
  Storage Type Configuration: The storage type in question may not be configured to handle stock transfers or may not be set up as an interface storage type.
  SU Management Settings: If Stock Unit (SU) management is active, certain storage types may not be allowed to interface with stock transfers.
  Warehouse Management Settings: The warehouse management settings may not align with the operations being performed, leading to restrictions on certain storage types.
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Check Storage Type Configuration:
  
  Go to the configuration settings for the storage type in question (Transaction code: SPRO).
  Ensure that the storage type is set up correctly to allow for stock transfers and is marked as an interface storage type if necessary.
  
  
  
  Review SU Management Settings:
  
  Verify the settings related to Stock Unit management in your warehouse configuration.
  Ensure that the storage type is compatible with SU management and that it is allowed to participate in stock transfers.
  
  
  
  Adjust Warehouse Management Settings:
  
  Review the overall warehouse management settings to ensure that they are correctly configured for the operations you are trying to perform.
  Check if there are any restrictions or specific configurations that need to be adjusted for the storage type.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on configuring storage types and SU management.
  Look for any notes or updates from SAP that may address this specific error.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to see if the error persists.
  If the issue continues, consider checking for any additional logs or error messages that may provide further insight.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, LT03 for stock transfers, and LX01 for stock overview.
  SAP Notes: Search for SAP Notes related to error L9042 or similar issues in the SAP Support Portal for any patches or updates that may resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution. If the problem persists, consider reaching out to your SAP support team for further assistance.