How To Fix COM_PARTNER104 - Incorrect parameter transfer (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PARTNER - Partner Processing Messages

• Message number: 104

• Message text: Incorrect parameter transfer (&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 COM_PARTNER104 - Incorrect parameter transfer (&1) ?

  The SAP error message COM_PARTNER104 with the description "Incorrect parameter transfer (&1)" typically occurs in the context of SAP's communication and partner profile settings, particularly when dealing with IDocs, EDI, or other forms of data exchange between systems.
  Cause:
  The error usually indicates that there is an issue with the parameters being passed to a function module or method related to partner profiles or communication settings. This can happen due to:
  
  Incorrect Configuration: The partner profile may not be set up correctly, leading to incorrect parameters being sent.
  Missing or Incorrect Data: Required fields or data may be missing or incorrectly formatted.
  Incompatibility: The parameters being passed may not be compatible with the expected input of the function being called.
  Custom Code Issues: If there are custom developments or enhancements, they may not be handling parameters correctly.
  
  Solution:
  To resolve the COM_PARTNER104 error, you can follow these steps:
  
  
  Check Partner Profile Configuration:
  
  Go to transaction WE20 and review the partner profiles for the relevant partner. Ensure that all necessary parameters are correctly configured.
  
  
  
  Review IDoc or EDI Settings:
  
  If the error occurs during IDoc processing, check the IDoc type and message type settings in transaction WE30 and WE81. Ensure that the mappings and segments are correctly defined.
  
  
  
  Validate Data:
  
  Ensure that all required fields are populated and that the data being sent is in the correct format. You can use transaction WE02 to monitor IDocs and check for any inconsistencies.
  
  
  
  Debugging:
  
  If you have access to the ABAP code, you can debug the function module or method that is generating the error. Check the parameters being passed and ensure they match the expected types and formats.
  
  
  
  Check for Custom Code:
  
  If there are any custom enhancements or modifications, review them to ensure they are correctly handling the parameters.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  WE20: Partner Profiles
  WE30: IDoc Types
  WE02: IDoc Display
  WE81: Message Types
  
  
  
  Documentation: Review SAP documentation related to IDocs, EDI, and partner profiles for more detailed information on configuration and troubleshooting.
  
  
  By following these steps, you should be able to identify and resolve the cause of the COM_PARTNER104 error in your SAP system.