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

SAP Error Message - Details

• 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 Issues: There may be configuration issues in the system related to the distribution keys or the associated cost centers.
  Missing Authorizations: The user may not have the necessary authorizations to perform the action related to the distribution key.
  Data Inconsistencies: There may be inconsistencies in the data that are causing the system to reject the distribution key.
  
  Solution:
  To resolve the GP122 error, you can take the following steps:
  
  
  Check the Distribution Key: Verify that the distribution key being used is valid and correctly configured in the system. You can do this by checking the configuration settings in the SAP system.
  
  
  Review Configuration Settings: Ensure that the distribution keys are properly set up in the relevant configuration areas (e.g., in the IMG settings for payroll or personnel administration).
  
  
  User Authorizations: Check if the user has the necessary authorizations to perform the action related to the distribution key. If not, you may need to adjust the user's roles or permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the distribution key and its configuration.
  
  
  Use the Asterisk Action: If the system suggests using the asterisk (*) action, you may need to follow that path to proceed with the transaction, but be cautious as this may have implications for how costs are allocated.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., PA30 for personnel administration) that may be involved in the process where the error occurs.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the GP122 error and implement an appropriate solution.