How To Fix REORCA020 - Calculation of Occupancy &1, Period &2

SAP Error Message - Details

• Message type: E = Error

• Message class: REORCA - Messages for Real Estate Search

• Message number: 020

• Message text: Calculation of Occupancy &1, Period &2

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 REORCA020 - Calculation of Occupancy &1, Period &2 ?

  The SAP error message REORCA020 typically relates to issues in the calculation of occupancy for a specific object (like a room or a resource) during a specified period. This error can occur in various contexts, such as when dealing with resource management, capacity planning, or occupancy calculations in SAP's Real Estate Management (RE) module.
  Cause:
  The error message REORCA020 can be triggered by several factors, including:
  
  Data Inconsistencies: There may be missing or inconsistent data related to the occupancy records for the specified object and period.
  Configuration Issues: Incorrect configuration settings in the system that affect how occupancy is calculated.
  Missing Master Data: Required master data (like resource or room details) may not be properly maintained or may be missing.
  Period Restrictions: The specified period may not be valid for occupancy calculations, such as being outside of the defined fiscal year or planning horizon.
  Locked Records: The records for the specified object or period may be locked for editing, preventing the calculation from being completed.
  
  Solution:
  To resolve the REORCA020 error, you can take the following steps:
  
  Check Data Consistency: Review the occupancy data for the specified object and period to ensure that all necessary records are present and correctly maintained.
  Verify Configuration: Ensure that the configuration settings related to occupancy calculations are correctly set up in the system. This may involve checking the settings in the Real Estate Management module.
  Review Master Data: Confirm that all required master data for the object in question is complete and accurate. This includes checking for any missing or incorrect entries.
  Validate Period: Ensure that the specified period for the occupancy calculation is valid and falls within the acceptable range defined in the system.
  Unlock Records: If records are locked, check with your system administrator to unlock them or to understand why they are locked.
  Run Reports: Use relevant SAP reports to analyze occupancy data and identify any discrepancies or issues that may be causing the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to occupancy management, such as REORCA (for occupancy calculations) and others related to Real Estate Management.
  SAP Notes: Check SAP Notes for any known issues or patches related to the REORCA020 error. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to SAP documentation for Real Estate Management to understand the processes and configurations related to occupancy calculations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP Real Estate Management.