Message type: E = Error
Message class:  HRPIQ000 - Messages in Development Class PMIQ 
Message number: 678
Message text: Processing cancelled because references exist
You cannot edit object &V1& &V2& with the selected operation
because references exist between it and one or more objects.
The operation will be cancelled.
Object &V1& &V2& refers to object(s) &V3& &V4& . Perform the selected
operation for the latter object.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPIQ000678 indicates that a processing action has been canceled because there are existing references that prevent the operation from being completed. This error typically occurs in the context of HR (Human Resources) or personnel administration processes, particularly when dealing with infotypes or records that are interlinked.
Cause: The error usually arises due to one of the following reasons: Existing References: The record you are trying to delete or modify has dependencies or references in other infotypes or tables. For example, if you are trying to delete a personnel record that is still linked to other records (like payroll, time management, etc.), the system will prevent this action. Data Integrity Constraints: SAP enforces data integrity rules to ensure that all related data remains consistent. If there are references that would be broken by the action you are trying to perform, the system will cancel the processing. Locked Records: Sometimes, records may be
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