How To Fix CTLG_ITM_MNG_MSG_CL021 - &1 does not support spaces. Enter a valid number

SAP Error Message - Details

• Message type: E = Error

• Message class: CTLG_ITM_MNG_MSG_CL - Manage Catalog Items

• Message number: 021

• Message text: &1 does not support spaces. Enter a valid number

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 CTLG_ITM_MNG_MSG_CL021 - &1 does not support spaces. Enter a valid number ?

  The SAP error message CTLG_ITM_MNG_MSG_CL021 indicates that a certain field or parameter does not support spaces and requires a valid number. This error typically arises in contexts where numeric input is expected, but the input provided contains spaces or is not formatted correctly.
  Cause:
  
  Input Format: The most common cause of this error is that the user has entered a value that includes spaces or is not purely numeric. For example, entering "123 456" instead of "123456" or "123.45" instead of "12345".
  Field Restrictions: Certain fields in SAP have specific formatting rules that do not allow for spaces or non-numeric characters.
  Data Entry Errors: Users may inadvertently include spaces when copying and pasting data or when manually entering values.
  
  Solution:
  
  Check Input: Ensure that the input value does not contain any spaces. Remove any leading, trailing, or embedded spaces.
  Use Numeric Values: Make sure that the value entered is a valid number. If decimals are allowed, ensure that they are formatted correctly (e.g., using a period or comma as appropriate for your locale).
  Validation: If you are using a program or script to input data, add validation checks to ensure that only valid numeric values are submitted.
  Re-enter Data: If the error persists, try re-entering the data manually to ensure that no hidden characters or spaces are included.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific module documentation for details on field requirements and constraints.
  User Training: Ensure that users are trained on the correct data entry practices to minimize errors.
  Debugging: If you are a developer or administrator, consider enabling debugging or logging to capture the exact input that triggers the error for further analysis.
  
  If the issue continues after following these steps, it may be beneficial to consult with your SAP support team or check SAP community forums for additional insights specific to your implementation.