How To Fix LP105 - Errors occurred during determination of WM production storage bins

SAP Error Message - Details

• Message type: E = Error

• Message class: LP - WM-PP interface

• Message number: 105

• Message text: Errors occurred during determination of WM production storage bins

What causes this issue?

Errors occurred when initializing the WM system. The production storage
bin and the material staging method are determined dcuring this step.

How to fix this error?

Use the log to identify the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LP105 - Errors occurred during determination of WM production storage bins ?

  The SAP error message LP105, which states "Errors occurred during determination of WM production storage bins," typically occurs in the context of Warehouse Management (WM) when the system is unable to determine appropriate storage bins for production materials. This can happen during various processes, such as production order creation, goods movements, or stock transfers.
  Causes of LP105 Error
  
  
  Configuration Issues: The WM configuration may not be set up correctly. This includes settings related to storage types, storage sections, and bin types.
  
  
  Master Data Issues: The material master data may not be properly maintained. This includes missing or incorrect information related to storage conditions, warehouse numbers, or storage bin assignments.
  
  
  Warehouse Management Settings: The warehouse management settings for the specific plant or storage location may not be correctly defined, leading to issues in bin determination.
  
  
  Stock Availability: There may not be enough stock available in the specified storage bins, or the stock may not be in a suitable condition for the operation being performed.
  
  
  User Authorizations: The user may not have the necessary authorizations to access certain storage bins or perform the required operations.
  
  
  Batch Management: If batch management is enabled, issues with batch determination can also lead to this error.
  
  
  Solutions to LP105 Error
  
  
  Check Configuration: Review the WM configuration settings in the SAP system. Ensure that storage types, sections, and bin types are correctly defined and linked to the relevant materials.
  
  
  Review Material Master Data: Verify that the material master data is complete and accurate. Check the storage conditions and ensure that the materials are assigned to the correct storage bins.
  
  
  Check Warehouse Management Settings: Ensure that the warehouse management settings for the relevant plant and storage location are correctly configured. This includes checking the warehouse number and its associated parameters.
  
  
  Stock Availability Check: Confirm that there is sufficient stock available in the designated storage bins. If stock is not available, consider adjusting stock levels or changing the storage bin assignment.
  
  
  User Authorizations: Ensure that the user has the necessary authorizations to access the storage bins and perform the required operations. This may involve checking user roles and permissions.
  
  
  Batch Management Review: If batch management is in use, check the batch determination settings and ensure that the batches are correctly assigned to the materials.
  
  
  Related Information
  
  
  Transaction Codes: You may use transaction codes like LX01 (Display Storage Bin), LX02 (Change Storage Bin), or LT03 (Transfer Order Creation) to investigate and resolve issues related to storage bins.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the LP105 error. SAP frequently updates its knowledge base with solutions for common errors.
  
  
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure in the bin determination logic.
  
  
  Consult Documentation: Refer to SAP documentation or help files for detailed information on WM configuration and bin determination processes.
  
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the LP105 error in your SAP system.