Message type: E = Error
Message class:  HRPAYAT_MBGM - Messages for mBGM Functionality 
Message number: 020
Message text: Limit of &1 nodes to be displayed has been reached
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The SAP error message HRPAYAT_MBGM020 indicates that the limit of nodes that can be displayed in a certain context has been reached. This typically occurs in the context of displaying hierarchical data, such as organizational structures or payroll data, where there is a restriction on the number of nodes (or entries) that can be shown at one time.
Cause: Node Limit Reached: The system has a predefined limit on the number of nodes that can be displayed in a hierarchy. When the number of nodes exceeds this limit, the error is triggered. Configuration Settings: The limit may be set in the system configuration, which can vary based on the specific implementation or version of SAP being used. Data Volume: Large volumes of data being processed or displayed can lead to this error, especially in complex organizational structures.
Solution: Adjust Display Settings: If possible, adjust the settings in the SAP GUI or the specific transaction to limit
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