How To Fix FMRB013 - Error when calling method &2 of class &1: &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FMRB - Revenue Increasing the Budget - FM specific part

• Message number: 013

• Message text: Error when calling method &2 of class &1: &3 &4

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMRB013 - Error when calling method &2 of class &1: &3 &4 ?

  The SAP error message FMRB013 typically indicates an issue related to the Financial Management (FM) module, specifically when there is a problem with a method call in a class. The error message format suggests that it is related to an object-oriented programming issue, where a method in a specified class is failing to execute properly.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Incorrect Method Parameters: The parameters being passed to the method may not be valid or may not meet the expected criteria.
  Class Implementation Issues: There may be a bug or an issue in the implementation of the class or method being called.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  Data Issues: There may be inconsistencies or issues with the data being processed by the method.
  System Configuration: There may be configuration issues in the FM module or related components.
  
  Solution:
  To resolve the FMRB013 error, you can take the following steps:
  
  Check the Method Parameters: Review the parameters being passed to the method and ensure they are correct and valid.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the failure.
  Review Class Implementation: Check the implementation of the class and method to ensure there are no coding errors or logical issues.
  Authorization Check: Verify that the user has the necessary authorizations to execute the method. You can check this in transaction SU53 or by reviewing the user roles and authorizations.
  Data Validation: Ensure that the data being processed is valid and does not contain any inconsistencies or errors.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  System Configuration Review: Review the configuration settings in the FM module to ensure everything is set up correctly.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the class and method in question.
  SAP Community: Consider checking the SAP Community forums for similar issues and solutions shared by other users.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the FMRB013 error in your SAP system.