How To Fix IDREPFW_MSG209 - Error calling Conversion Exit Function Module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IDREPFW_MSG - Rep.Framework: messages

• Message number: 209

• Message text: Error calling Conversion Exit Function Module &1

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 IDREPFW_MSG209 - Error calling Conversion Exit Function Module &1 ?

  The SAP error message IDREPFW_MSG209, which states "Error calling Conversion Exit Function Module &1," typically occurs when there is an issue with a conversion exit function module that is being called in a report or program. This error can arise due to various reasons, including:
  Causes:
  
  Missing Function Module: The specified conversion exit function module does not exist in the system.
  Incorrect Function Module Name: There may be a typo or incorrect name in the function module reference.
  Incompatibility: The function module may not be compatible with the data type or format being passed to it.
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected parameters in terms of type or number.
  
  Solutions:
  
  
  Check Function Module Existence: Verify that the function module specified in the error message exists in the system. You can do this by using transaction SE37 (Function Builder) and entering the function module name.
  
  
  Correct Function Module Name: Ensure that the name of the function module is correctly specified in the code. Look for any typos or incorrect references.
  
  
  Review Parameters: Check the parameters being passed to the function module. Ensure that they match the expected input and output parameters in terms of type and number.
  
  
  Authorization Check: Ensure that the user executing the report or program has the necessary authorizations to call the function module. You can check this using transaction SU53 to see if there are any authorization issues.
  
  
  Debugging: If the issue persists, consider debugging the program to trace where the error occurs. This can help identify the exact point of failure and the data being processed.
  
  
  Consult Documentation: Review the SAP documentation for the specific conversion exit function module to understand its expected behavior and requirements.
  
  
  Related Information:
  
  Conversion Exits: These are special function modules in SAP that are used to convert data from one format to another, often used in reports and data processing.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SE80 (Object Navigator), and SE11 (Data Dictionary) for further investigation.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to the specific function module or error message.
  
  If the problem continues after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.