How To Fix IS000 - Internal error in module/form/function

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 000

• Message text: Internal error in module/form/function

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 IS000 - Internal error in module/form/function ?

  The SAP error message IS000, which indicates an "Internal error in module/form/function," is a generic error message that can occur in various contexts within the SAP system. This error typically signifies that there is an unexpected issue in the program code or a problem with the data being processed. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Program Bugs: There may be a bug in the ABAP code of the program or function module that is being executed.
  Data Issues: The data being processed may be inconsistent or corrupt, leading to unexpected behavior in the program.
  Configuration Problems: Incorrect configuration settings in the system can lead to errors during processing.
  System Resource Issues: Insufficient memory or other system resources can cause internal errors.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  
  Solutions:
  
  Check the Short Dump: Use transaction code ST22 to check for short dumps related to the error. This can provide more detailed information about the error, including the program name, line number, and a stack trace.
  Analyze the Code: If you have access to the ABAP code, review the relevant function module or program for potential bugs or issues.
  Data Validation: Validate the data being processed to ensure it is correct and complete. Look for any anomalies or inconsistencies.
  Configuration Review: Review the configuration settings related to the transaction or process that triggered the error. Ensure that all settings are correct.
  System Monitoring: Check system logs (transaction SM21) for any related errors or warnings that might provide additional context.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support with the details of the error, including any short dump information.
  
  Related Information:
  
  Transaction Codes:
  
  ST22: For analyzing short dumps.
  SM21: For checking system logs.
  SE80: For accessing the ABAP Workbench to review code.
  
  
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address the specific error or provide patches.
  Debugging: If you have the necessary permissions, you can use the debugger to step through the code and identify where the error occurs.
  
  Conclusion:
  The IS000 error is a generic internal error that requires careful analysis to determine the root cause. By following the steps outlined above, you can often identify and resolve the issue. If necessary, do not hesitate to seek assistance from SAP Support or your internal SAP team.