How To Fix /VSO/P_MSG013 - Internal error in call FM &1: error code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /VSO/P_MSG -

• Message number: 013

• Message text: Internal error in call FM &1: error code &2

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 /VSO/P_MSG013 - Internal error in call FM &1: error code &2 ?

  The SAP error message /VSO/P_MSG013 Internal error in call FM &1: error code &2 indicates that there is an internal error occurring in a function module (FM) that is being called within the SAP system. The placeholders &1 and &2 will be replaced with the specific function module name and the error code, respectively, when the error occurs.
  Causes:
  
  Coding Issues: There may be a bug or issue in the custom code or enhancements that are calling the function module.
  Data Issues: The data being passed to the function module may be invalid or not in the expected format.
  Configuration Issues: There may be configuration settings that are not set up correctly, leading to the function module failing.
  System Issues: There could be a problem with the SAP system itself, such as a missing transport or an inconsistency in the database.
  
  Solutions:
  
  Check the Function Module: Identify the function module indicated by &1 in the error message. Review its code and logic to see if there are any known issues or bugs.
  Review Input Data: Check the data being passed to the function module. Ensure that it meets the expected format and constraints.
  Debugging: Use the SAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Check SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Consult Documentation: Review the documentation for the function module to understand its expected behavior and requirements.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate further.
  Debugging Tools: Familiarize yourself with debugging tools in SAP, such as the ABAP Debugger, to analyze the execution flow.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  
  By following these steps, you should be able to diagnose and resolve the error message /VSO/P_MSG013 Internal error in call FM &1: error code &2.