/BGLOCS/MC01921 - You must specify the group which the subgroup belongs to!

SAP Error Message - Details

• Message type: E = Error

• Message class: /BGLOCS/MC01 -

• Message number: 921

• Message text: You must specify the group which the subgroup belongs to!

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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AnswerBot

• What is the cause and solution for SAP error message /BGLOCS/MC01921 - You must specify the group which the subgroup belongs to! ?

  The SAP error message /BGLOCS/MC01921 indicates that when trying to create or manage a subgroup in the system, the user has not specified the main group to which this subgroup belongs. This is a common issue when dealing with hierarchical data structures in SAP, particularly in the context of master data management or configuration settings.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Group Assignment: The subgroup is being created or modified without a corresponding main group being assigned.
  Data Entry Error: The user may have overlooked entering the main group or may have entered an invalid group.
  Configuration Issues: There may be issues in the configuration settings that prevent the proper assignment of groups and subgroups.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Group Assignment:
  
  Ensure that you are specifying the main group when creating or modifying the subgroup. This can usually be done in the relevant transaction or screen where you are entering the subgroup details.
  
  
  
  Verify Group Existence:
  
  Make sure that the main group you are trying to assign to the subgroup actually exists in the system. You can check this by navigating to the relevant master data or configuration area.
  
  
  
  Correct Data Entry:
  
  Double-check your entries for any typos or incorrect values. Ensure that the main group is correctly referenced.
  
  
  
  Consult Documentation:
  
  If you are unsure about the group structure, refer to the SAP documentation or help files related to the specific module you are working with.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to create or modify groups and subgroups. Lack of proper permissions can sometimes lead to unexpected errors.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (like MM01, MM02, etc.) for material master data or other relevant transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP Help Portal for detailed information on group and subgroup management in the specific module you are working with.
  
  By following these steps, you should be able to resolve the error and successfully manage your group and subgroup assignments in SAP.