How To Fix REORPO090 - Occupancies exist before the "Valid From" (&1) date

REORPO090 - Overview

• Message type: E = Error

• Message class: REORPO - Messages for Continuous Occupancy and Move Planning

• Message number: 090

• Message text: Occupancies exist before the "Valid From" (&1) date

Self-Explanatory Message

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REORPO090 - Details

• The SAP error message REORPO090 indicates that there are existing occupancy records for a property that overlap with a specified "Valid From" date. This typically occurs in the context of real estate management or property management modules within SAP, where occupancy data is maintained for properties.
  
  Cause:
  The error arises when you attempt to create or modify a record (such as a rental agreement or occupancy record) with a "Valid From" date that is earlier than existing occupancy records. This means that there are already tenants or occupants associated with the property for the time period that you are trying to set, leading to a conflict.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Occupancies: Review the existing occupancy records for the property in question. Identify the records that have occupancy dates overlapping with the "Valid From" date you are trying to set.
  
  
  Adjust the "Valid From" Date: If possible, change