How To Fix B1033 - No function module for input process code &


B1033 - Overview

  • Message type: E = Error

  • Message class: B1 - ALE group messages

  • Message number: 033

  • Message text: No function module for input process code &

  • Show details Hide details
  • What causes this issue?

    The function module which performs application input for input process
    code &v1& could not be determined.

    How to fix this error?

    Maintain ALE input methods.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message B1033 - No function module for input process code & ?
    The SAP error message B1033, which states "No function module for input process code &," typically occurs in the context of Electronic Data Interchange (EDI) or Intermediate Document (IDoc) processing. This error indicates that the system is unable to find a corresponding function module for the specified input process code, which is essential for processing incoming data.
    
    Cause: Missing Function Module: The specified process code does not have an associated function module defined in the system. Incorrect Process Code: The process code being used may be incorrect or not defined in the system.
    Configuration Issues: There may be configuration issues in the EDI or IDoc settings that prevent the system from recognizing the process code. Transport Issues: If the function module was recently transported from another system, it may not have been properly imported or activated.
    Solution: Check Process Code Configuration: Go to transaction code WE42 (for EDI) or WE20 (for IDocs) and verify that the process code

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