How To Fix HRBAS00CUST121 - The OTYPE group is missing in T77S0

HRBAS00CUST121 - Overview

• Message type: E = Error

• Message class: HRBAS00CUST - HR: Customizing Checks

• Message number: 121

• Message text: The OTYPE group is missing in T77S0

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 HRBAS00CUST121 - The OTYPE group is missing in T77S0 ?

  The SAP error message HRBAS00CUST121 indicates that there is a missing object type (OTYPE) group in the table T77S0. This table is part of the SAP HR (Human Resources) module and is used to define various settings related to personnel administration.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Configuration: The required OTYPE group has not been defined in the T77S0 table. This could happen if the configuration was not completed during the implementation of the HR module.
  Transport Issues: If the system has recently undergone a transport of configuration settings, it is possible that the OTYPE group was not included or was incorrectly transported.
  Custom Development: If there are custom developments or modifications in the HR module, they may have inadvertently affected the OTYPE group settings.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check T77S0 Table:
  
  Go to transaction code SE11 (Data Dictionary).
  Enter the table name T77S0 and display it.
  Check