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

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 /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