How To Fix WRF_PCM156 - The GLN of supplier &1 is maintained inconsistently

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PCM - Price Catalog Inbound

• Message number: 156

• Message text: The GLN of supplier &1 is maintained inconsistently

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PCM156 - The GLN of supplier &1 is maintained inconsistently ?

  The SAP error message WRF_PCM156 indicates that there is an inconsistency in the Global Location Number (GLN) of a supplier in the system. This error typically arises in the context of managing supplier data, particularly when dealing with logistics and supply chain processes.
  Cause:
  The inconsistency can occur due to several reasons:
  
  Duplicate GLN Entries: The supplier may have multiple entries with different GLNs in the system.
  Incorrect GLN Format: The GLN may not conform to the expected format or standards.
  Missing GLN: The GLN might be missing for a supplier that requires it.
  Data Synchronization Issues: If the supplier data is being synchronized from an external system, there may be discrepancies.
  Changes in Supplier Data: Recent changes to the supplier's data may not have been updated consistently across all relevant tables.
  
  Solution:
  To resolve the WRF_PCM156 error, you can follow these steps:
  
  
  Check Supplier Master Data:
  
  Go to the supplier master data in SAP (transaction code MK03 for display).
  Verify the GLN assigned to the supplier and ensure it is consistent across all relevant records.
  
  
  
  Correct Inconsistencies:
  
  If you find duplicate GLNs, decide which one is correct and update the records accordingly.
  If the GLN is missing or incorrectly formatted, update it to the correct value.
  
  
  
  Data Validation:
  
  Ensure that the GLN follows the correct format (typically 13 digits).
  Validate the GLN against any external databases if necessary.
  
  
  
  Synchronize Data:
  
  If the supplier data is being pulled from an external system, ensure that the synchronization process is functioning correctly and that data is consistent.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to supplier data management and GLN requirements.
  
  
  
  Contact Support:
  
  If the issue persists after checking and correcting the data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  GLN: The Global Location Number is a unique identifier for locations and is part of the GS1 system of standards.
  Master Data Management: Proper management of supplier master data is crucial for effective supply chain operations.
  SAP Transactions: Familiarize yourself with relevant SAP transactions for managing supplier data, such as MK01 (Create Vendor), MK02 (Change Vendor), and MK03 (Display Vendor).
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the WRF_PCM156 error in SAP.