How To Fix E9064 - Key field &1, from- and to-date cannot be changed (AUTO)

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 064

• Message text: Key field &1, from- and to-date cannot be changed (AUTO)

What causes this issue?

Key field &1, as well as the FROM- and TO- date fields (FROM/TO) of the
time slice to be created or changed, may not be changed in the
automation data.

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 E9064 - Key field &1, from- and to-date cannot be changed (AUTO) ?

  The SAP error message E9064, which states "Key field &1, from- and to-date cannot be changed (AUTO)," typically occurs in the context of maintaining certain master data records, such as those related to time management, personnel administration, or other modules where date ranges are critical.
  Cause:
  This error arises when you attempt to change the "from" and "to" dates of a key field that is set to be automatically managed by the system. In many cases, these dates are tied to specific business rules or configurations that prevent manual changes to ensure data integrity and consistency. The key field indicated by &1 is usually a field that is critical for the record's validity period.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Configuration: Review the configuration settings for the relevant module (e.g., Personnel Administration, Time Management) to understand why the dates are locked. There may be settings that dictate how date ranges are managed.
  
  
  Review Data Dependencies: Ensure that there are no dependencies or linked records that would prevent the change. For example, if there are other records that rely on the dates you are trying to change, you may need to adjust those first.
  
  
  Use Correct Transaction: Make sure you are using the correct transaction code for the operation you are trying to perform. Some transactions may have restrictions on what can be changed.
  
  
  Consult Documentation: Refer to SAP documentation or help files related to the specific module you are working with. There may be specific guidelines or notes regarding the handling of date fields.
  
  
  Contact Support: If you are unable to resolve the issue through the above steps, consider reaching out to your SAP support team or consulting with an SAP expert who can provide insights based on your specific configuration and business processes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with the transaction codes related to the module you are working in, as they may have specific functionalities that affect how data is managed.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to the records in question, as restrictions may also be tied to user roles.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate action to resolve it.