How To Fix BLE_BADI_CHK012 - BAdI &1 parameter &2: Do not use generic type &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: BLE_BADI_CHK - Message for BAdI check

• Message number: 012

• Message text: BAdI &1 parameter &2: Do not use generic type &3.

Self-Explanatory Message

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BLE_BADI_CHK012 - BAdI &1 parameter &2: Do not use generic type &3. ?

  The SAP error message BLE_BADI_CHK012 typically indicates an issue related to the use of a generic type in a Business Add-In (BAdI) implementation. This error arises when a BAdI implementation is trying to use a generic type that is not allowed or not recommended for the specific parameter in question.
  Cause:
  The error message is triggered when:
  
  A BAdI implementation is defined with a parameter that is expected to be of a specific type, but a generic type (like a generic table or a generic structure) is being used instead.
  The BAdI interface has strict typing requirements, and using a generic type can lead to ambiguity or unexpected behavior.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the BAdI Definition: Review the BAdI definition to understand the expected types for the parameters. Ensure that you are using the correct, specific types as defined in the BAdI interface.
  
  
  Modify the Implementation: If you find that a generic type is being used in your BAdI implementation, change it to the specific type that is required. This may involve:
  
  Changing the data type of the parameter in your implementation.
  Ensuring that any data structures or tables you are using conform to the expected types.
  
  
  
  Test the Changes: After making the necessary adjustments, test the BAdI implementation to ensure that it works correctly without triggering the error.
  
  
  Related Information:
  
  BAdI (Business Add-In): A BAdI is a type of enhancement in SAP that allows developers to add custom functionality to standard SAP applications without modifying the original code.
  Generic Types: In ABAP, generic types can refer to structures or tables that are not specifically defined, which can lead to issues in type checking and data handling.
  Documentation: Always refer to the official SAP documentation for the specific BAdI you are working with to understand its parameters and expected data types.
  
  If you continue to face issues after making these changes, consider reaching out to SAP support or consulting with an experienced ABAP developer for further assistance.