How To Fix SEPMH_DG524 - &1 is not an array

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPMH_DG - EPM HANA DG - Messages

• Message number: 524

• Message text: &1 is not an array

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 SEPMH_DG524 - &1 is not an array ?

  The SAP error message SEPMH_DG524, which states "&1 is not an array," typically occurs in the context of SAP's development environment, particularly when working with ABAP (Advanced Business Application Programming) or when dealing with data structures that are expected to be arrays but are not.
  Cause:
  
  
  Data Type Mismatch: The error usually arises when a variable that is expected to be an array (or internal table in ABAP) is not defined as such. This can happen if:
  
  The variable is declared as a single value instead of an array.
  The data structure being passed to a function or method is not correctly defined as an array.
  
  
  
  Incorrect Data Handling: If the code attempts to access or manipulate data as if it were an array, but the data structure is not set up correctly, this error will be triggered.
  
  
  Function Module or Method Expectations: If you are calling a function module or method that expects an array as an input parameter, and you pass a single value or a different data type, this error will occur.
  
  
  Solution:
  
  
  Check Variable Declarations: Ensure that the variable in question is declared as an array or an internal table. For example, in ABAP, you should declare it like this:
  DATA: lt_array TYPE TABLE OF your_type.
  
  
  Review Function Calls: If you are passing parameters to a function or method, verify that you are passing the correct data type. If the function expects an array, ensure you are passing an internal table.
  
  
  Debugging: Use the debugger to inspect the variable at runtime. Check its type and contents to confirm whether it is indeed an array or not.
  
  
  Data Structure Initialization: If you are dynamically creating or populating the array, ensure that it is properly initialized before use. For example:
  CLEAR lt_array.
  
  
  Consult Documentation: If you are using standard SAP function modules or methods, refer to the SAP documentation to understand the expected input parameters and their types.
  
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with ABAP data types, especially internal tables and arrays, to avoid similar issues in the future.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message SEPMH_DG524.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other developers.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.