How To Fix /BA1/F4_BASIS014 - Types &1 and &2 are not compatible

SAP Error Message - Details

• Message type: E = Error

• Message class: /BA1/F4_BASIS -

• Message number: 014

• Message text: Types &1 and &2 are not compatible

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 /BA1/F4_BASIS014 - Types &1 and &2 are not compatible ?

  The SAP error message /BA1/F4_BASIS014 Types &1 and &2 are not compatible typically indicates a type mismatch in a function module or method call. This error arises when the data types of the parameters being passed do not match the expected types defined in the function module or method signature.
  Cause:
  
  Data Type Mismatch: The most common cause is that the data types of the variables being passed to a function module or method do not match the expected types. For example, you might be trying to pass a character type where a numeric type is expected.
  Structure Differences: If you are passing structures or tables, the fields within those structures may not align correctly in terms of data types.
  Inconsistent Definitions: If there are changes in the data dictionary (like changes in the structure or table definitions) that are not reflected in the program code, this can lead to compatibility issues.
  
  Solution:
  
  Check Data Types: Review the data types of the variables you are passing to the function module or method. Ensure that they match the expected types as defined in the function module or method signature.
  Use Data Type Conversion: If necessary, convert the data types to ensure compatibility. For example, you can use CONCATENATE, VALUE, or other conversion functions to change the data type appropriately.
  Review Structures: If you are using structures, check the definitions of the structures to ensure that the fields are compatible. You may need to adjust the structure definitions or the way you are populating them.
  Debugging: Use the debugger to step through the code and identify the exact point where the error occurs. This can help you pinpoint which variables are causing the issue.
  Check Documentation: Refer to the documentation of the function module or method to understand the expected input types and ensure that your code adheres to those specifications.
  
  Related Information:
  
  Function Module Documentation: Always check the SAP documentation for the specific function module or method you are using. This will provide insights into the expected parameter types.
  Data Dictionary (SE11): Use transaction SE11 to view the definitions of the structures and tables involved in your code.
  ABAP Type Conversion: Familiarize yourself with ABAP type conversion functions and techniques to handle data type mismatches effectively.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues or provide additional guidance on this error.
  
  By following these steps, you should be able to identify and resolve the compatibility issue causing the error message.