How To Fix 1BKKBAPI018 - Mistake in the GUID-determination of the Business Partner

SAP Error Message - Details

• Message type: E = Error

• Message class: 1BKKBAPI - Nachrichten für KontoBAPI

• Message number: 018

• Message text: Mistake in the GUID-determination of the Business Partner

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 1BKKBAPI018 - Mistake in the GUID-determination of the Business Partner ?

  The SAP error message 1BKKBAPI018 indicates a problem with the GUID (Globally Unique Identifier) determination of a Business Partner (BP). This error typically arises during the creation or modification of a Business Partner in the SAP system, particularly when using BAPIs (Business Application Programming Interfaces) or other integration methods.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration: The Business Partner settings in the system may not be configured correctly, leading to issues in GUID determination.
  Missing Data: Required fields or data for the Business Partner may be missing or incorrectly filled out.
  Database Issues: There may be issues with the underlying database, such as inconsistencies or corruption.
  System Bugs: There could be bugs in the SAP version you are using that affect the GUID determination process.
  Authorization Issues: The user may not have the necessary authorizations to create or modify Business Partners.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Ensure that the Business Partner settings are correctly configured in the system. This includes checking the settings in transaction code BP and ensuring that all necessary roles and data are assigned.
  
  
  
  Validate Input Data:
  
  Review the data being passed to the BAPI or the transaction. Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  
  
  
  Check for Existing Business Partners:
  
  Verify if the Business Partner you are trying to create or modify already exists in the system. If it does, you may need to update it instead of creating a new one.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  
  
  Database Consistency:
  
  Run database consistency checks to ensure that there are no underlying issues with the database that could be causing the error.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the action. You can check this in transaction SU53 after the error occurs.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  BAPI Documentation: Review the documentation for the specific BAPI you are using to ensure that you are using it correctly.
  Business Partner Roles: Understand the different roles associated with Business Partners and ensure that the correct roles are assigned.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), SLG1 (Application Log), and SU53 (Authorization Check).
  
  By following these steps, you should be able to identify and resolve the issue related to the error message 1BKKBAPI018.