How To Fix GP323 - & reserved for standard distribution key

GP323 - Overview

• Message type: E = Error

• Message class: GP - FI-SL and CO planning

• Message number: 323

• Message text: & reserved for standard distribution key

What causes this issue?

You have tried to process a standard distribution key. However, these
keys are hard-coded and cannot be displayed or changed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose a distribution key that begins with a letter.

Error message extract from SAP system. Copyright SAP SE.

GP323 - Details

• The SAP error message GP323, which states "Reserved for standard distribution key," typically occurs in the context of SAP's Human Capital Management (HCM) module, particularly when dealing with payroll or personnel administration. This error is related to the distribution of costs or values that are not properly configured or are attempting to use a reserved key that is not allowed for the operation being performed.
  
  Cause:
  
  Incorrect Configuration: The distribution key being used may be reserved for standard use and cannot be modified or used in the context you are attempting.
  Missing or Incorrect Master Data: The employee or organizational data may not be set up correctly, leading to issues when trying to process payroll or other related functions.
  Authorization Issues: The user may not have the necessary permissions to use certain distribution keys or perform specific actions in the system.
  
  
  Solution:
  
  
  Check Distribution Key Configuration:
  
  Review the configuration of the distribution keys in the system. Ensure