How To Fix FSAD012 - Internal error: FM &1 Interface &2 = &3

SAP Error Message - Details

• Message type: E = Error

• Message class: FSAD - Object Addresses: Real Estate

• Message number: 012

• Message text: Internal error: FM &1 Interface &2 = &3

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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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 FSAD012 - Internal error: FM &1 Interface &2 = &3 ?

  The SAP error message FSAD012, which states "Internal error: FM &1 Interface &2 = &3," typically indicates an internal issue within the SAP system related to a function module (FM) or interface. This error can arise from various underlying causes, and resolving it may require a systematic approach. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Configuration Issues: Incorrect configuration settings in the Financial Services module or related areas can lead to this error.
  Data Inconsistencies: Inconsistent or corrupted data in the database can trigger internal errors when the system attempts to process it.
  Custom Code: If there are custom enhancements or modifications in the function module or related interfaces, they may not be functioning correctly.
  System Bugs: There may be bugs in the SAP version you are using, which could lead to unexpected internal errors.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can sometimes lead to internal errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the Financial Services module. Ensure that all settings are correct and consistent.
  Data Validation: Validate the data being processed. Look for any inconsistencies or anomalies that could be causing the error.
  Review Custom Code: If there are any custom developments, review the code for errors or issues. Debugging the function module may help identify the problem.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. Applying the latest patches may resolve known issues.
  Transaction Logs: Review transaction logs and system logs (SM21) for additional error messages or warnings that could provide more context about the issue.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the transaction or function module without issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder) and SE80 (Object Navigator) to analyze the function module in question.
  Debugging: Use the debugging tools in SAP to step through the function module and identify where the error occurs.
  System Version: Be aware of the version of SAP you are using, as certain errors may be specific to particular releases or patches.
  
  By following these steps, you should be able to diagnose and potentially resolve the FSAD012 error in your SAP system.