How To Fix /SMB/SC_MAIN025 - Illegal type &1 in call to form check_save_data

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/SC_MAIN -

• Message number: 025

• Message text: Illegal type &1 in call to form check_save_data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/SC_MAIN025 - Illegal type &1 in call to form check_save_data ?

  The SAP error message /SMB/SC_MAIN025 Illegal type &1 in call to form check_save_data typically indicates that there is an issue with the data type being passed to a specific form or function module in the SAP system. This error is often encountered in the context of custom developments or enhancements, particularly when working with the SAP Business One SDK or similar environments.
  Cause:
  
  Data Type Mismatch: The error suggests that the data type being passed to the check_save_data form is not what the function expects. This could be due to incorrect data being sent from the calling program or a mismatch in the expected data structure.
  Custom Code Issues: If there are custom developments or modifications in the system, the error may arise from incorrect handling of data types in the custom code.
  Configuration Issues: Sometimes, configuration settings in the SAP system may lead to unexpected data types being processed.
  
  Solution:
  
  Check Data Types: Review the data being passed to the check_save_data form. Ensure that the data types match the expected types defined in the form or function module.
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the incorrect data type is being introduced. This can help pinpoint the exact location of the issue.
  Review Custom Code: If there are any custom developments, review the code to ensure that data types are being handled correctly. Look for any type conversions or assignments that may lead to mismatches.
  Consult Documentation: Check the SAP documentation for the specific function or form to understand the expected input parameters and their data types.
  Testing: After making changes, thoroughly test the functionality to ensure that the error is resolved and that no new issues have been introduced.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.