How To Fix SAPLWSVD012 - Supplier number &1 has already been allocated

SAPLWSVD012 - Overview

• Message type: E = Error

• Message class: SAPLWSVD -

• Message number: 012

• Message text: Supplier number &1 has already been allocated

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 SAPLWSVD012 - Supplier number &1 has already been allocated ?

  The SAP error message SAPLWSVD012 indicates that the supplier number you are trying to use has already been allocated in the system. This typically occurs when you attempt to create or modify a supplier/vendor record with a supplier number that is already in use.
  
  Cause:
  
  Duplicate Supplier Number: The supplier number you are trying to create or modify is already assigned to another vendor in the system.
  Data Entry Error: There may have been a mistake in entering the supplier number, leading to an attempt to create a duplicate.
  System Configuration: The system may be configured to prevent the creation of duplicate supplier numbers.
  
  
  Solution:
  
  
  Check Existing Suppliers: 
  
  Use transaction codes like XK03 (Display Vendor) or MK03 (Display Vendor) to check if the supplier number already exists in the system.
  If it does exist, you may need to use that existing supplier number instead of creating a new one.
  
  
  
  Use a Different Supplier Number: 
  
  If you are trying