How To Fix FL146 - & is a structure not a table

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 146

• Message text: & is a structure not a table

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 FL146 - & is a structure not a table ?

  The SAP error message FL146 typically indicates an issue related to the use of a structure instead of a table in a specific context, often in the context of financial or controlling modules. This error can arise when a program or transaction expects a table but receives a structure instead, leading to a mismatch in data handling.
  Cause of FL146
  
  Data Type Mismatch: The most common cause of this error is that a program or function module is trying to access a database table but is provided with a structure instead. Structures are used to define data formats but do not hold data in the same way that tables do.
  Incorrect Configuration: Sometimes, this error can occur due to incorrect configuration settings in the system where a structure is mistakenly referenced instead of a table.
  Custom Development Issues: If there are custom programs or enhancements, they may be incorrectly coded to use a structure when a table is required.
  
  Solution
  
  Check the Code: Review the ABAP code or the configuration that is causing the error. Ensure that the correct data types (tables vs. structures) are being used in the relevant function modules or programs.
  Use the Correct Data Object: If a structure is being used where a table is expected, modify the code to use the appropriate table type. This may involve changing the data declaration from a structure to a table.
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the structure is being incorrectly used. This can help pinpoint the exact location of the error.
  Consult Documentation: Check SAP documentation or notes related to the specific transaction or program to see if there are known issues or updates that address this error.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for assistance.
  
  Related Information
  
  Structures vs. Tables: In SAP ABAP, a structure is a data object that can hold multiple fields but does not have a database representation. In contrast, a table is a database object that can store multiple records and is used for data persistence.
  Common Transactions: This error may occur in various transactions, especially those related to financial postings, reporting, or custom development.
  Error Handling: Implement proper error handling in custom programs to catch such issues early and provide meaningful messages to users.
  
  By addressing the root cause of the FL146 error and ensuring that the correct data types are used, you can resolve the issue effectively.