Message type: E = Error
Message class:  CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection 
Message number: 238
Message text: Multiple active BAdI implementations exist
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The SAP error message CNV_LTHCM_S_10238 indicates that there are multiple active implementations of a Business Add-In (BAdI) for a specific enhancement spot. This situation can lead to ambiguity in the system regarding which implementation should be executed, resulting in the error.
Cause: The error occurs when: There are multiple active implementations of the same BAdI in the system. The system cannot determine which implementation to use when executing the BAdI.
Solution: To resolve this error, you need to ensure that only one implementation of the BAdI is active at a time. Here are the steps to do this: Identify Active Implementations: Go to transaction code SE18 (BAdI Definition) and enter the name of the BAdI that is causing the issue. Click on the "Implementations" button to see all active implementations. Deactivate Unnecessary Implementations: Review the list of active implementations and determine which ones are not needed. You can deactivate an implementation by going to transaction code SE19 (BAdI Implementation) and selecting the
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