Message type: E = Error
Message class:  SPRX - Proxy Generation 
Message number: 150
Message text: No implementation found for interface &1
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
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The SAP error message SPRX150 ("No implementation found for interface &1") typically occurs when the system is unable to find an implementation for a specified interface in the context of Business Add-Ins (BAdIs) or other enhancement points. This can happen for several reasons, including:
Causes:
Missing Implementation: The specified interface does not have any active implementations in the system.
Incorrect Interface Name: The interface name provided in the error message may be incorrect or misspelled.
Transport Issues: If the implementation was recently transported from another system, it may not have been activated or may not exist in the target system.
Authorization Issues: The user may not have the necessary authorizations to access the implementation of the interface.
System Configuration: The system may not be properly configured to recognize the interface due to missing components or settings.
Solutions:
Check Implementations:
Go to transaction SE18 (BAdI Definition) and enter the interface name to check if there are any implementations available.
If there
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