How To Fix WRF_UPGRADE_MSG029 - Plant &1: Customer &2 has a different number than supplier &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_UPGRADE_MSG -

• Message number: 029

• Message text: Plant &1: Customer &2 has a different number than supplier &3 &4

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 WRF_UPGRADE_MSG029 - Plant &1: Customer &2 has a different number than supplier &3 &4 ?

  The SAP error message WRF_UPGRADE_MSG029 typically occurs in the context of the SAP system when there is a mismatch between the customer and supplier numbers associated with a specific plant. This error is often encountered during processes such as data migration, upgrades, or when maintaining master data in the system.
  Cause:
  The error message indicates that there is a discrepancy between the customer number and the supplier number for a specific plant. This can happen due to several reasons:
  
  Data Migration Issues: During data migration from legacy systems to SAP, customer and supplier numbers may not have been correctly aligned.
  Master Data Inconsistencies: There may be inconsistencies in the master data where the customer and supplier records do not match as expected.
  Configuration Errors: Incorrect configuration settings in the system can lead to mismatches in the expected relationships between customers and suppliers.
  
  Solution:
  To resolve the WRF_UPGRADE_MSG029 error, you can follow these steps:
  
  
  Check Master Data:
  
  Verify the customer and supplier master data for the specified plant. Ensure that the customer number and supplier number are correctly assigned and match the expected values.
  
  
  
  Data Consistency Check:
  
  Use transaction codes like SE16 or SE11 to check the relevant tables (e.g., KNA1 for customers, LFA1 for suppliers) to identify any discrepancies.
  
  
  
  Correct Data:
  
  If discrepancies are found, correct the customer or supplier data as necessary. This may involve updating records in the master data tables.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to customer and supplier relationships in the SAP system. Ensure that the settings align with business requirements.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this specific error message for any additional guidance or patches that may be applicable.
  
  
  
  Testing:
  
  After making corrections, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01, MM02, XD01, XD02 for creating and changing master data.
  SAP Notes: Search for SAP Notes related to WRF_UPGRADE_MSG029 for any known issues or patches.
  Data Migration Tools: If this error arises during data migration, consider using SAP Data Services or LSMW (Legacy System Migration Workbench) for better data handling.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the WRF_UPGRADE_MSG029 error in your SAP system.