How To Fix UCMT004 - Period cat. group may not contain a &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCMT - Messages for Time Periods

• Message number: 004

• Message text: Period cat. group may not contain a &1

What causes this issue?

The key of the period category group contains character &V1&. However,
this character is not permitted for a period category group.

System Response

You cannot create any period category groups with this key.

How to fix this error?

Create a new period category group with a key that does not contain any
&V1&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCMT004 - Period cat. group may not contain a &1 ?

  The SAP error message UCMT004 indicates that there is an issue with the period category group in your SAP system. Specifically, the message states that the period category group may not contain a certain value (represented by &1), which typically refers to a specific period category that is not allowed in the context of the operation you are trying to perform.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Incorrect Configuration: The period category group has been configured incorrectly, and it includes a period category that is not valid for the operation you are attempting.
  Data Entry Error: There may be a mistake in the data entry where an invalid period category is being referenced.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify certain period categories.
  
  Solution:
  To resolve the UCMT004 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the period category group in your SAP system.
  Verify that the period categories included in the group are valid for the intended use. You can do this by navigating to the relevant configuration path in the SAP menu (usually under Financial Accounting or Controlling).
  
  
  
  Review Period Categories:
  
  Identify the specific period category that is causing the issue (the &1 in the error message).
  Ensure that this period category is appropriate for the context in which you are working (e.g., posting, reporting).
  
  
  
  Adjust Data Entry:
  
  If the error is due to incorrect data entry, correct the entry to use a valid period category.
  Ensure that all relevant fields are filled out correctly and that the period category aligns with the business process.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to work with the period categories in question. If not, consult with your SAP security administrator to adjust the user's roles and permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on period categories and their configurations.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OB52 (for maintaining periods) or OKP1 (for controlling area settings) to access the relevant configuration settings.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  Support: If the problem persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the UCMT004 error in your SAP system.