How To Fix SRFAC_IMPL057 - Field &1 uses complex LIKE reference. Refactoring is not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRFAC_IMPL - Refactoring messages

• Message number: 057

• Message text: Field &1 uses complex LIKE reference. Refactoring is not possible.

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 SRFAC_IMPL057 - Field &1 uses complex LIKE reference. Refactoring is not possible. ?

  The SAP error message SRFAC_IMPL057 indicates that there is a problem with a field that uses a complex LIKE reference in the context of refactoring. This typically occurs when you are trying to refactor a program or a data structure in ABAP (Advanced Business Application Programming) and the system encounters a field that is defined with a complex LIKE statement, which makes it difficult for the refactoring tool to determine the correct type or structure.
  Cause:
  
  Complex LIKE Reference: The field in question is defined using a LIKE statement that references another field or structure in a way that is not straightforward. This can happen if the reference is to a field in a table or structure that itself has complex definitions or is dynamically determined.
  Dynamic Structures: If the field is part of a dynamic structure or is defined in a way that the refactoring tool cannot easily analyze, it will trigger this error.
  Inconsistent Data Types: If the data types of the referenced fields are inconsistent or if there are multiple possible references, the refactoring tool may not be able to resolve the reference.
  
  Solution:
  
  
  Simplify the LIKE Reference: If possible, change the definition of the field to use a simpler data type or a direct data type instead of a complex LIKE reference. For example, instead of using LIKE to reference a field in a table, you could define the field with a specific data type.
  DATA: lv_field TYPE your_data_type.
  
  
  Use TYPE: Instead of using LIKE, consider using TYPE to define the field with a specific data type. This can help avoid the complexity that comes with LIKE references.
  DATA: lv_field TYPE your_table-fieldname.
  
  
  Check for Dynamic References: If the field is part of a dynamic structure, consider refactoring the code to use static structures or types where possible.
  
  
  Manual Refactoring: If the automated refactoring tool cannot handle the complexity, you may need to manually refactor the code. This involves understanding the context of the field and making the necessary changes without relying on the automated tool.
  
  
  Consult Documentation: Review SAP documentation or community forums for any specific guidelines or best practices related to the use of LIKE references in your version of SAP.
  
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on data types and the use of LIKE.
  SAP Community: Engage with the SAP Community forums where other developers may have encountered similar issues and can provide insights or solutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling complex LIKE references.
  
  By addressing the complexity of the LIKE reference and simplifying the field definitions, you should be able to resolve the SRFAC_IMPL057 error and proceed with your refactoring efforts.