Message type: E = Error
Message class: B1 - ALE group messages
Message number: 033
Message text: No function module for input process code &
The function module which performs application input for input process
code &v1& could not be determined.
Maintain ALE input methods.
Error message extract from SAP system. Copyright SAP SE.
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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B1034
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B1035
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