Message type: E = Error
Message class:  HRGB_GBSXP - Message for GBSXP 
Message number: 855
Message text: SBP Error; Leave period2 must fall between &1 and &2
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The SAP error message HRGB_GBSXP855 with the description "SBP Error; Leave period2 must fall between &1 and &2" typically occurs in the context of the SAP Human Capital Management (HCM) module, particularly when dealing with leave requests or absence management.
Cause: This error indicates that the leave period specified in the request (Leave period2) does not fall within the valid range defined by the system. The placeholders &1 and &2 represent the start and end dates of the valid leave period, respectively. This can happen due to several reasons: Incorrect Dates: The user may have entered a leave period that is outside the allowed range.
Configuration Issues: The leave types or absence types may not be configured correctly in the system, leading to invalid date ranges. Authorization Issues: The user may not have the necessary authorizations to request leave for the specified period. System Settings: The system settings for leave management may not be aligned with
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