How To Fix SPOC023 - Structure with incorrect length passed as parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: SPOC - Spool: C Call Messages

• Message number: 023

• Message text: Structure with incorrect length passed as parameter

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 SPOC023 - Structure with incorrect length passed as parameter ?

  The SAP error message SPOC023 indicates that a structure with an incorrect length has been passed as a parameter in a function module or method. This typically occurs when the data structure being used does not match the expected length defined in the function module or method signature.
  Causes:
  
  Mismatch in Structure Definition: The structure defined in your ABAP program does not match the expected structure in the function module or method. This can happen if the structure has been modified or if the wrong structure is being used.
  Data Type Issues: If the data types of the fields in the structure do not match the expected data types, it can lead to length discrepancies.
  Incorrect Parameter Passing: If the parameter is being passed incorrectly (e.g., passing a table instead of a single structure), it can trigger this error.
  Changes in SAP Standard: If there have been updates or changes in the SAP standard that affect the structure definitions, it may lead to this error.
  
  Solutions:
  
  Check Structure Definition: Verify the structure definition in your program and compare it with the expected structure in the function module or method. Ensure that all fields and their lengths match.
  Use Correct Data Types: Ensure that the data types of the fields in your structure match the expected data types in the function module or method.
  Review Parameter Passing: Check how you are passing the parameters to the function module or method. Ensure that you are passing the correct type (e.g., structure vs. table).
  Update Code: If the structure has changed in the SAP standard, update your code to align with the new structure definition.
  Debugging: Use the ABAP debugger to step through the code and identify where the incorrect structure is being passed. This can help pinpoint the exact location of the issue.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the function module or method you are using to understand the expected structure and parameters.
  SAP Notes: Check for any relevant SAP Notes that may address this issue or provide guidance on changes to structures.
  ABAP Development Guidelines: Follow best practices for ABAP development, including proper structure definitions and parameter handling.
  
  If the issue persists after checking these areas, consider reaching out to your SAP support team or consulting the SAP community for further assistance.