How To Fix GP122 - Distribution key &: Only action * possible

GP122 - Overview

• Message type: E = Error

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

• Message number: 122

• Message text: Distribution key &: Only action * possible

What causes this issue?

You can only use standard distribution key &V1& to overwrite the values.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GP122 - Distribution key &: Only action * possible ?

  The SAP error message GP122 ("Distribution key &: Only action * possible") typically occurs in the context of SAP's Human Capital Management (HCM) module, particularly when dealing with the distribution of costs or resources in the context of personnel administration or payroll.
  
  Cause:
  The error GP122 usually indicates that there is an issue with the distribution key being used in a particular transaction or process. The distribution key is a critical component that determines how costs are allocated across different accounts or cost centers. The error message suggests that the system is unable to process the distribution key as expected, and the only action that can be taken is to use the asterisk (*) action, which usually means that the system is defaulting to a specific behavior or action.
  Common causes for this error include:
  
  Incorrect Distribution Key: The distribution key being used may not be valid or may not exist in the system.
  Configuration