How To Fix REORCA031 - No special reservation periods defined

SAP Error Message - Details

• Message type: E = Error

• Message class: REORCA - Messages for Real Estate Search

• Message number: 031

• Message text: No special reservation periods defined

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REORCA031 - No special reservation periods defined ?

  The SAP error message REORCA031, which states "No special reservation periods defined," typically occurs in the context of the SAP system when dealing with reservation management, particularly in the area of materials management or production planning.
  Cause:
  This error message indicates that the system is unable to find any defined special reservation periods for the material or the specific configuration you are trying to work with. Special reservation periods are used in SAP to manage and control the availability of materials for specific time frames, and if these periods are not defined, the system cannot process the reservation request.
  Solution:
  To resolve the REORCA031 error, you can take the following steps:
  
  
  Define Special Reservation Periods:
  
  Navigate to the configuration settings in SAP.
  Go to the relevant area for defining special reservation periods. This is typically found under the following path:
  
  SPRO > Logistics Execution > Shipping > Basic Shipping Functions > Special Reservation Periods.
  
  
  Here, you can define the necessary special reservation periods that are required for your materials.
  
  
  
  Check Material Master Data:
  
  Ensure that the material master data is correctly set up. Check if the material in question has the necessary settings for reservations.
  You can do this by using transaction code MM03 to view the material master and verify the relevant views.
  
  
  
  Review Configuration Settings:
  
  If you have recently made changes to the configuration or if there are any custom developments, review those changes to ensure they are not affecting the reservation periods.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for more detailed information on how to set up special reservation periods and their implications.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  SPRO: Customizing Implementation Guide
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  User Forums:
  
  Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  
  
  By following these steps, you should be able to resolve the REORCA031 error and successfully manage your reservations in SAP.