Message type: E = Error
Message class: HRPAY00_NT_MSG - Message Class for NT
Message number: 105
Message text: You may only implement interface &1.
You can implement interface IF_HRPAY00_NT_ALV_CUST_BTN in a
customer-specific class in the customer namespace. You can use this to i
nclude your own pushbuttons in the ALV toolbar of the NT task list.
However, you may only implement this interface in one of your own
classes.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Make sure that the interface is only implemented in one of your classes.
You can use the where-used list for the interface.
Error message extract from SAP system. Copyright SAP SE.
HRPAY00_NT_MSG105
- You may only implement interface &1. ?The SAP error message HRPAY00_NT_MSG105 with the text "You may only implement interface &1" typically occurs in the context of SAP HR (Human Resources) payroll processing. This error indicates that there is an issue with the implementation of a specific interface in the payroll processing logic.
Cause: The error is usually caused by one of the following reasons: Incorrect Interface Implementation: The system is trying to implement an interface that is not allowed or is not correctly defined in the system.
Configuration Issues: There may be configuration settings in the payroll schema or in the related infotypes that are not set up correctly. Custom Code Issues: If there are custom enhancements or modifications in the payroll processing logic, they may not be adhering to the required interface standards.
Solution: To resolve this error, you can take the following steps: Check the Interface Implementation: Verify that the interface being implemented is correct and is intended for the specific payroll process
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