How To Fix R11155 - Passed partner number &1 and found partner number &2 do not match

SAP Error Message - Details

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 155

• Message text: Passed partner number &1 and found partner number &2 do not match

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R11155 - Passed partner number &1 and found partner number &2 do not match ?

  The SAP error message R11155 indicates a mismatch between the partner numbers in a transaction. This typically occurs in scenarios involving business partner (BP) or customer/vendor master data, where the system expects a specific partner number but finds a different one.
  Cause:
  The error message is triggered when:
  
  A transaction is trying to reference a partner number (e.g., customer or vendor) that does not match the expected partner number in the system.
  There may be inconsistencies in the master data, such as:
  
  Incorrectly entered partner numbers in the transaction.
  Changes made to the partner master data that have not been reflected in the transaction.
  Data migration issues where partner numbers were not correctly aligned.
  
  
  
  Solution:
  To resolve the R11155 error, you can take the following steps:
  
  
  Verify Partner Numbers:
  
  Check the partner number entered in the transaction and ensure it matches the expected partner number in the master data.
  If you are using a business partner, ensure that the correct business partner is assigned to the transaction.
  
  
  
  Review Master Data:
  
  Go to the relevant master data (customer or vendor) and verify that the partner number is correct and active.
  Ensure that there are no duplicate entries or inconsistencies in the master data.
  
  
  
  Check Transaction Data:
  
  Review the transaction data for any manual entries that may have been incorrectly input.
  If the transaction is being created through a program or interface, check the logic to ensure it is pulling the correct partner number.
  
  
  
  Data Migration:
  
  If this issue arose after a data migration, review the migration process to ensure that partner numbers were correctly mapped and transferred.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific transaction or module you are working with for any additional guidance.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with various transaction codes (e.g., VA01 for sales orders, ME21N for purchase orders).
  Business Partner Configuration: Ensure that the business partner settings are correctly configured in the system.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the cause of the R11155 error in your SAP system.