How To Fix /SAPAPO/LOM071 - GUID of location &1 not a valid GUID and thus not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/LOM -

• Message number: 071

• Message text: GUID of location &1 not a valid GUID and thus not unique

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/LOM071 - GUID of location &1 not a valid GUID and thus not unique ?

  The SAP error message /SAPAPO/LOM071 indicates that the GUID (Globally Unique Identifier) of a location is not valid or not unique within the system. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when dealing with location master data.
  Cause:
  
  Invalid GUID Format: The GUID provided may not conform to the expected format, which should be a 32-character hexadecimal string.
  Duplicate GUIDs: There may be multiple entries in the database with the same GUID, which violates the uniqueness constraint.
  Data Corruption: The data in the database may be corrupted, leading to invalid or duplicate GUIDs.
  Incorrect Configuration: The system may not be properly configured to recognize the GUIDs, possibly due to issues in the integration with other systems or data sources.
  
  Solution:
  
  Check GUID Format: Verify that the GUID you are using is in the correct format. It should be a valid 32-character hexadecimal string.
  Check for Duplicates: Use database queries or transaction codes to check if there are duplicate entries for the GUID in question. You can use transaction codes like /SAPAPO/LOC to view location data.
  Data Consistency Check: Run consistency checks on the master data to identify and resolve any inconsistencies. This can often be done using transaction codes like /SAPAPO/MASTER_DATA_CHECK.
  Recreate the Location: If the GUID is indeed invalid or corrupted, consider recreating the location master data entry with a new, valid GUID.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific patches or updates that may address the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect data corruption or system configuration issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LOC for location management and /SAPAPO/MASTER_DATA_CHECK for data consistency checks.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may provide additional insights or solutions.
  System Logs: Check system logs for any additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.