How To Fix PBAS_SERVICE005 - Key &1 should not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: PBAS_SERVICE - HR Master Data: Service Functions

• Message number: 005

• Message text: Key &1 should not be changed

What causes this issue?

You attempted to change key &V1&. However, time constraint 1 is set up
for the infotype of this record. This means that there must always be
exactly one data record from 01/01/1800 to 12/31/9999 for each time
interval.
In particular, you are not permitted to change the start or end date.
You are also not permitted to change the subtype, if subtypes are
permitted at all. This is due to the fact that any subtype change would
delete the original data record.

System Response

You are not permitted to change the key.

How to fix this error?

You can change the date but not the key.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PBAS_SERVICE005 - Key &1 should not be changed ?

  The SAP error message PBAS_SERVICE005 with the description "Key &1 should not be changed" typically occurs in the context of Business Partner (BP) data management. This error indicates that there is an attempt to change a key field (such as a Business Partner number) that is not allowed to be modified after it has been created.
  Cause:
  
  Immutable Key Fields: In SAP, certain key fields are designed to be immutable after the initial creation of the record. This is to maintain data integrity and consistency.
  Data Integrity Rules: The system enforces rules that prevent changes to key identifiers to avoid issues with data relationships and references.
  Incorrect Data Entry: Sometimes, users may inadvertently attempt to change a key field when they meant to update a different attribute.
  
  Solution:
  
  Review the Change Attempt: Check the specific action that triggered the error. Ensure that you are not trying to change a key field that is meant to remain constant.
  Use the Correct Fields: If you need to update other attributes of the Business Partner, make sure you are modifying the correct fields that are allowed to be changed.
  Consult Documentation: Refer to SAP documentation or your organization's guidelines on Business Partner management to understand which fields are changeable.
  Create a New Record: If a change to the key field is absolutely necessary, you may need to create a new Business Partner record with the desired key and migrate any relevant data from the old record.
  Contact SAP Support: If you believe the error is occurring inappropriately or if you need further assistance, consider reaching out to SAP support or your internal SAP helpdesk.
  
  Related Information:
  
  Business Partner Management: Understanding the structure and rules governing Business Partner data in SAP can help prevent such errors.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to Business Partner management, such as BP (Business Partner) for creating and managing Business Partner records.
  
  By following these steps, you should be able to resolve the error and understand the constraints around key field modifications in SAP.