How To Fix HV034 - No unique sub-routine for input help available

SAP Error Message - Details

• Message type: E = Error

• Message class: HV - SBF_BAPI:Messages BAPI_HELPVALUES_GET up to and incl 4.5A

• Message number: 034

• Message text: No unique sub-routine for input help available

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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Smart SAP Assistant

• What is the cause and solution for SAP error message HV034 - No unique sub-routine for input help available ?

  The SAP error message HV034: No unique sub-routine for input help available typically occurs when the system cannot determine a unique input help (F4 help) for a field in a transaction or program. This can happen for several reasons, including:
  Causes:
  
  Multiple Input Help Definitions: There may be multiple input help routines defined for the same field, and the system cannot decide which one to use.
  Missing or Incorrect Configuration: The input help might not be properly configured in the data dictionary (DDIC) for the field in question.
  Field Not Defined: The field may not have an associated input help defined in the underlying table or structure.
  Custom Development Issues: If there are custom programs or enhancements, they might not be correctly implemented, leading to ambiguity in input help.
  
  Solutions:
  
  
  Check Input Help Configuration:
  
  Go to the Data Dictionary (transaction SE11) and check the field definition for the relevant table or structure.
  Ensure that there is a unique input help defined for the field.
  
  
  
  Review Custom Code:
  
  If the field is part of a custom program or enhancement, review the code to ensure that the input help is correctly implemented.
  Look for any custom input help routines that may be conflicting.
  
  
  
  Debugging:
  
  Use the debugger (transaction SE80 or SE37) to trace the input help call and see where the ambiguity arises.
  Check the function modules or methods that are being called for input help.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific transaction or program to see if there are known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with details about the transaction, the field in question, and any relevant custom code.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error.
  Input Help Mechanism: Familiarize yourself with how input help works in SAP, including the use of search helps (transaction SE11) and how they are linked to fields.
  
  By following these steps, you should be able to identify the cause of the HV034 error and implement a solution.