Message type: E = Error
Message class:  HRPIQ00OFFER - Messages for Event Offerings 
Message number: 174
Message text: Transaction &1 is obsolete; use transaction &2 instead
The obsolete transaction may no longer be used.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Confirm the dialog box to go to the new transaction.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPIQ00OFFER174 indicates that the transaction you are trying to use (denoted as &1) is obsolete and that you should use a different transaction (denoted as &2) instead. This type of message typically arises when SAP has updated its software and deprecated certain transactions in favor of newer ones that may offer improved functionality or better integration with other modules.
Cause: Obsolescence of Transaction: The transaction you are trying to access has been marked as obsolete by SAP. This can happen due to system upgrades, changes in business processes, or the introduction of new functionalities. System Version: You may be using an older version of the SAP system that still references the obsolete transaction.
Solution: Use the Recommended Transaction: The simplest solution is to follow the guidance provided in the error message. Replace the obsolete transaction (&1) with the recommended transaction (&2). You can usually find this information in the error message
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