How To Fix 621055 - Reference area is zero: calculation not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: 621 - Message Texts for Real Estate

• Message number: 055

• Message text: Reference area is zero: calculation not possible

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 621055 - Reference area is zero: calculation not possible ?

  The SAP error message "621055 Reference area is zero: calculation not possible" typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost center accounting, internal orders, or other related areas where calculations are performed based on reference values.
  Cause:
  This error message indicates that the system is attempting to perform a calculation that requires a reference area (such as a cost center, internal order, or other financial object) that has a value of zero. This can happen due to several reasons:
  
  Missing or Incorrect Data: The reference area may not have been properly populated with data, or the data may have been incorrectly entered.
  Configuration Issues: There may be issues with the configuration of the controlling area, cost centers, or internal orders.
  Posting Errors: There may have been errors in previous postings that resulted in a zero value for the reference area.
  Period Closing: If the period has been closed, certain calculations may not be possible if the reference area is not updated.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Entry: Verify that the reference area (cost center, internal order, etc.) has been correctly populated with the necessary data. Ensure that there are no missing entries or incorrect values.
  
  
  Review Configuration: Check the configuration settings for the controlling area, cost centers, and internal orders to ensure they are set up correctly. This includes verifying that the necessary settings for cost allocation and calculations are in place.
  
  
  Analyze Previous Postings: Look into previous postings related to the reference area to identify any discrepancies or errors that may have led to a zero value.
  
  
  Check Period Status: Ensure that the period in which you are trying to perform the calculation is open. If the period is closed, you may need to reopen it or make adjustments in a subsequent period.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items), KOB1 (Orders: Actual Line Items), and others that may help you analyze the data related to the error.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.