How To Fix PPH_WRKCTRGRP004 - & = Group æ&Æ is of type '&' and parent group is of group type '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_WRKCTRGRP - MESSAGES RELATED TO WORK CENTER GROUP

• Message number: 004

• Message text: & = Group æ&Æ is of type '&' and parent group is of group type '&'

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 PPH_WRKCTRGRP004 - & = Group æ&Æ is of type '&' and parent group is of group type '&' ?

  The SAP error message PPH_WRKCTRGRP004 typically relates to issues with work center groups in the Production Planning (PP) module. This error indicates that there is a mismatch in the group type of a work center group and its parent group. Specifically, it suggests that the group you are trying to create or modify is of a different type than what is expected based on its parent group.
  Cause:
  
  Group Type Mismatch: The work center group you are trying to create or modify is of a different type than its parent group. For example, if the parent group is defined as a "Production" group, but you are trying to create a "Maintenance" group under it, this will trigger the error.
  Incorrect Configuration: There may be a configuration issue in the work center group settings, leading to inconsistencies in the hierarchy.
  Data Entry Error: There might be a mistake in the data entry when creating or modifying the work center group.
  
  Solution:
  
  Check Group Types: Verify the group type of the work center group you are trying to create or modify and ensure it matches the expected type of its parent group. You can do this by navigating to the work center group configuration in SAP.
  Adjust Hierarchy: If the group types do not match, you may need to either change the type of the new group or adjust the parent group to ensure compatibility.
  Review Configuration: Go through the configuration settings for work center groups in the SAP system to ensure that they are set up correctly and consistently.
  Data Validation: Double-check the data you are entering for any typos or incorrect values that could lead to this error.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CR01 (Create Work Center), CR02 (Change Work Center), or CR03 (Display Work Center) to manage work centers and groups.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on work center group configurations.
  Documentation: Refer to SAP documentation or help files related to work center groups and their configurations for more detailed information.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the Production Planning module.