How To Fix KG1126 - Access '&' is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: KG1 - CO-PA planning

• Message number: 126

• Message text: Access '&' is invalid

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 KG1126 - Access '&' is invalid ?

  The SAP error message KG1126, which states "Access '&' is invalid," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error indicates that there is an issue with the access sequence or the authorization for the user trying to perform a specific action.
  Causes:
  
  Invalid Access Sequence: The access sequence defined for the cost object (like cost center or internal order) may not be valid or may not exist.
  Authorization Issues: The user may not have the necessary authorizations to access the specified cost object or perform the action.
  Configuration Errors: There may be configuration issues in the controlling area or the specific cost object settings.
  Data Inconsistencies: The data related to the cost object may be inconsistent or incomplete.
  
  Solutions:
  
  
  Check Access Sequence:
  
  Verify that the access sequence for the cost object is correctly defined in the system.
  Ensure that the cost center or internal order exists and is active.
  
  
  
  Review User Authorizations:
  
  Check the user’s authorization profile to ensure they have the necessary permissions to access the cost object.
  Use transaction code SU53 to analyze authorization failures after the error occurs.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the controlling area to ensure they are set up correctly.
  Check the settings for the specific cost object to ensure they are valid.
  
  
  
  Data Consistency Check:
  
  Run consistency checks for the cost objects involved to ensure there are no data issues.
  Use transaction codes like KAH1 (for cost centers) or KO03 (for internal orders) to check the status and details of the objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the error message and related configuration settings.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (for cost center reports), KOB1 (for internal order reports), and others that may help in diagnosing the issue.
  SAP Notes: Search for SAP Notes related to error KG1126 in the SAP Support Portal for any known issues or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the KG1126 error in SAP.