Message type: E = Error
Message class:  HRPIQ00OFFER - Messages for Event Offerings 
Message number: 160
Message text: Create a relationship between the object types &1 and &2
There is no relationship between object types &1 and &2 in table T777E
(<ZK>Relationships</>).
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Maintain this relationship in Customizing.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPIQ00OFFER160 typically occurs in the context of the SAP HR (Human Resources) module, particularly when dealing with the integration of different object types, such as relationships between personnel, positions, or other HR-related entities.
Cause: The error message indicates that there is an attempt to create a relationship between two object types (denoted as &1 and &2) for which the system does not have a defined relationship type. This can happen due to several reasons: Missing Relationship Definition: The relationship type between the specified object types has not been defined in the system. Incorrect Object Types: The object types being used may not be compatible or valid for the relationship you are trying to create.
Configuration Issues: There may be configuration issues in the HR module that prevent the creation of the relationship.
Solution: To resolve this error, you can take the following steps: Check Relationship Definitions: Go to the transaction code SPRO (SAP Reference IMG). Navigate
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