How To Fix /OSP/MSG344 - Multiple values cannot be entered for No-extension parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: /OSP/MSG -

• Message number: 344

• Message text: Multiple values cannot be entered for No-extension parameters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /OSP/MSG344 - Multiple values cannot be entered for No-extension parameters ?

  The SAP error message /OSP/MSG344 Multiple values cannot be entered for No-extension parameters typically occurs in the context of SAP's Object Services or when dealing with certain parameters in a transaction or function module that does not allow multiple values for a specific field.
  Cause:
  This error arises when a user attempts to input multiple values for a parameter that is defined as a "no-extension" parameter. In SAP, no-extension parameters are designed to accept only a single value. If the user tries to enter multiple values (for example, by using a selection screen or inputting a list of values), the system will trigger this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Values: Review the input values you are trying to enter. Ensure that you are only providing a single value for the parameter that is causing the error.
  
  
  Use Selection Options: If you need to filter or select multiple items, check if there are alternative parameters or selection options available that allow for multiple values. Sometimes, there are specific fields designed for multiple entries.
  
  
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction or function module you are using. This can provide insights into the expected input formats and constraints.
  
  
  Modify Input Method: If you are using a custom program or report, consider modifying the input method to ensure that it adheres to the constraints of the no-extension parameters.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Identify the transaction code or function module where the error occurs to better understand the context.
  User Forums: Look for discussions in SAP community forums or user groups where similar issues may have been addressed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.