How To Fix DHAMB_BASE003 - Parameter &1 is set by caller

SAP Error Message - Details

• Message type: E = Error

• Message class: DHAMB_BASE - Messages of package LT_DHAMB_BASE

• Message number: 003

• Message text: Parameter &1 is set by caller

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHAMB_BASE003 - Parameter &1 is set by caller ?

  The SAP error message DHAMB_BASE003 with the description "Parameter &1 is set by caller" typically indicates that a parameter being passed to a function module or method is not being set correctly or is being set in a way that is not expected by the called function. This error often arises in the context of ABAP programming, particularly when dealing with function modules or methods that have specific requirements for their parameters.
  Cause:
  
  Incorrect Parameter Passing: The parameter indicated by &1 is being set by the caller of the function module or method, but it may not be in the expected format or value.
  Parameter Type Mismatch: The type of the parameter being passed does not match the expected type in the function module or method.
  Missing Required Parameters: The caller may not be providing all the required parameters, leading to this error.
  Improper Use of Optional Parameters: If the parameter is optional, it may still need to be initialized or set to a default value before being passed.
  
  Solution:
  
  Check Parameter Definition: Review the definition of the function module or method to understand the expected parameters and their types.
  Validate Parameter Values: Ensure that the values being passed to the parameter are valid and conform to the expected data types and formats.
  Initialize Parameters: If the parameter is optional, make sure it is initialized properly before being passed.
  Debugging: Use debugging tools in SAP to trace the execution and see the values being passed to the function/module. This can help identify where the issue lies.
  Consult Documentation: Refer to the SAP documentation or the function module's documentation for any specific requirements or constraints related to the parameters.
  
  Related Information:
  
  Function Module Documentation: Check the SAP Help Portal or the specific function module documentation for detailed information on parameter requirements.
  ABAP Development Guidelines: Familiarize yourself with best practices in ABAP programming, especially regarding parameter handling.
  SAP Notes: Search for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  
  If the issue persists after checking these aspects, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.