How To Fix WM110 - Module & exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 110

• Message text: Module & exists already

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WM110 - Module & exists already ?

  The SAP error message WM110 ("Module & exists already") typically occurs in the Warehouse Management (WM) module when you attempt to create or define a new storage type, storage bin, or other warehouse-related object that already exists in the system. This error indicates that the system has detected a duplicate entry.
  Cause:
  
  Duplicate Entry: The most common cause is that the object you are trying to create (e.g., storage type, storage bin) already exists in the system.
  Incorrect Configuration: There may be a misconfiguration in the warehouse management settings that leads to the system not recognizing the intended new entry.
  Data Migration Issues: If data has been migrated from another system, there may be conflicts with existing entries.
  
  Solution:
  
  
  Check Existing Entries: 
  
  Use transaction codes like LS01N (for storage types) or LS02N (for storage bins) to check if the object you are trying to create already exists.
  If it does exist, you may need to modify or use the existing entry instead of creating a new one.
  
  
  
  Modify Existing Object: 
  
  If the existing object is not configured correctly, you can modify it to meet your requirements instead of creating a new one.
  
  
  
  Data Cleanup: 
  
  If the error is due to data migration, review the data for duplicates and clean it up as necessary.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help files for specific guidelines on creating and managing warehouse objects to ensure compliance with best practices.
  
  
  
  Contact Support: 
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for warehouse management, such as:
  
  LS01N - Create Storage Type
  LS02N - Change Storage Type
  LS03N - Display Storage Type
  LS01 - Create Storage Bin
  LS02 - Change Storage Bin
  LS03 - Display Storage Bin
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the WM module that might address this error.
  
  
  Documentation: Review the SAP Help Portal for detailed information on Warehouse Management configuration and troubleshooting.
  
  
  By following these steps, you should be able to identify the cause of the WM110 error and take appropriate action to resolve it.