How To Fix CL_PS_MD_MSG003 - Multiple selections not allowed

CL_PS_MD_MSG003 - Overview

• Message type: E = Error

• Message class: CL_PS_MD_MSG - Messages for Project Editor

• Message number: 003

• Message text: Multiple selections not allowed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL_PS_MD_MSG003 - Multiple selections not allowed ?

  The SAP error message CL_PS_MD_MSG003: Multiple selections not allowed typically occurs in the context of SAP Project System (PS) or when dealing with certain selection screens where the system expects a single selection but multiple selections have been made.
  
  Cause:
  This error is triggered when a user attempts to make multiple selections in a field or parameter that only allows a single selection. This can happen in various scenarios, such as:
  
  When using selection screens for reports or transactions that are designed to accept only one value (e.g., a single project number, a single cost center, etc.).
  When using a selection option that is not configured to handle multiple entries.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Selection Criteria: Review the selection criteria you have entered. Ensure that you are only selecting one option where the system does not allow multiple selections.
  
  
  Modify Input: If you have inadvertently selected multiple options (for example,