How To Fix HRASR00_DT_PROC_DATA090 - Cannot delete the assignment; at least one field must be assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: HRASR00_DT_PROC_DATA - Message of Data Class for Processes

• Message number: 090

• Message text: Cannot delete the assignment; at least one field must be assigned

What causes this issue?

You want to delete the assignment of fields to the scenario step. This
would result in the scenario step having no fields assigned. However, at
least one field must be assigned.

System Response

The fields remain assigned to the scenario step.

How to fix this error?

Leave at least one field assigned to the scenario step. Alternatively,
you can delete the scenario step if you no longer need it.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRASR00_DT_PROC_DATA090 - Cannot delete the assignment; at least one field must be assigned ?

  The SAP error message HRASR00_DT_PROC_DATA090 with the description "Cannot delete the assignment; at least one field must be assigned" typically occurs in the context of SAP HR (Human Resources) when trying to delete an assignment in a data processing scenario, such as when working with infotypes or employee data.
  Cause:
  This error usually arises when you attempt to delete an assignment (like a relationship between an employee and a specific infotype) that is still required or has dependencies. In SAP HR, certain assignments must always have at least one field or value assigned to them. If you try to delete an assignment that is still needed or that does not meet the criteria for deletion, you will encounter this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Dependencies: Ensure that the assignment you are trying to delete does not have any dependencies. Review the related infotypes or data records to see if they require the assignment.
  
  
  Assign a Value: If the assignment is necessary, consider assigning a valid value to the field before attempting to delete it. This may involve filling in required fields or ensuring that the assignment is valid.
  
  
  Review Configuration: If you are working with custom infotypes or configurations, check the settings in the SAP system to ensure that the deletion rules are correctly defined.
  
  
  Use Transaction Codes: Use relevant transaction codes (like PA30 for maintaining HR master data) to review the employee's data and make necessary adjustments.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the infotype or assignment you are working with.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Infotypes: In SAP HR, infotypes are used to store employee data. Each infotype has specific fields and rules regarding data entry and deletion.
  Data Consistency: SAP HR places a strong emphasis on data consistency. Deleting assignments without ensuring that all required fields are populated can lead to errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data), PA20 (Display HR Master Data), and others that may help you navigate and resolve issues related to employee data.
  
  By following these steps and understanding the context of the error, you should be able to resolve the issue effectively.