How To Fix FP034 - Function not allowed for batch input

SAP Error Message - Details

• Message type: E = Error

• Message class: FP - Invoice Parking

• Message number: 034

• Message text: Function not allowed for batch input

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FP034 - Function not allowed for batch input ?

  The SAP error message FP034, which states "Function not allowed for batch input," typically occurs when you are trying to execute a function or transaction that is not permitted in batch input mode. This can happen in various scenarios, particularly when using batch input sessions to automate data entry into SAP.
  Cause:
  
  Function Module Restrictions: Certain function modules or transactions are not designed to be executed in batch input mode. This is often the case for functions that require user interaction or that manipulate the user interface in ways that are not compatible with batch processing.
  Transaction Type: The transaction you are trying to run may not support batch input. Some transactions are designed for online processing only.
  Incorrect Configuration: The batch input session may not be configured correctly, leading to the system rejecting the function call.
  
  Solution:
  
  Check Transaction Compatibility: Verify if the transaction you are trying to run supports batch input. You can do this by checking the documentation or SAP notes related to the specific transaction.
  Use Alternative Methods: If the transaction does not support batch input, consider using other methods for data entry, such as:
  
  BAPIs (Business Application Programming Interfaces): These are designed for programmatic access and can often be used instead of batch input.
  IDocs (Intermediate Documents): For data transfer between systems, IDocs can be a suitable alternative.
  Direct Input Methods: Some transactions have direct input methods that allow for data uploads without using batch input.
  
  
  Review Batch Input Session: Ensure that the batch input session is correctly set up. Check for any errors in the session that might indicate why the function is not allowed.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide guidance on how to handle it.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the specific transaction or function module to understand its limitations and capabilities.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with transaction codes that are commonly used for batch input, such as SM35 (Batch Input Monitoring) to monitor and manage batch input sessions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation and assistance.