How To Fix CRMS4_PS_NET028 - Net calculation is only supported for finite time intervals

SAP Error Message - Details

• Message type: E = Error

• Message class: CRMS4_PS_NET - Net Calculation

• Message number: 028

• Message text: Net calculation is only supported for finite time intervals

What causes this issue?

You have set up net calculation so that the date intervals run until
infinity. Net calculations can only be carried out for finite date
intervals and not until infinity.

System Response

The net calculation is not carried out.

How to fix this error?

Adjust your business process so that only finite date intervals are
used. In order to avoid a large volume of data, the date intervals
should not extend too far into the future.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRMS4_PS_NET028 - Net calculation is only supported for finite time intervals ?

  The SAP error message CRMS4_PS_NET028 indicates that there is an issue with the net calculation in the context of a project or service order, specifically when dealing with time intervals that are not finite. This error typically arises in the SAP CRM (Customer Relationship Management) or SAP PS (Project System) modules when the system encounters a situation where it cannot perform a net calculation due to the time intervals being infinite or undefined.
  Cause:
  
  Infinite Time Intervals: The error usually occurs when the system is trying to calculate costs or revenues over a time period that is not properly defined, such as an open-ended or infinite time interval.
  Missing or Incorrect Data: There may be missing or incorrect data in the project or order that leads to the calculation being unable to determine a finite time frame.
  Configuration Issues: There could be configuration settings in the project or service order that do not align with the expected parameters for net calculations.
  
  Solution:
  
  Check Time Intervals: Review the time intervals defined in the project or service order. Ensure that all start and end dates are properly set and that there are no open-ended intervals.
  Review Data Entries: Verify that all necessary data entries related to costs, revenues, and time periods are complete and accurate. Look for any missing entries that could lead to undefined intervals.
  Configuration Review: Check the configuration settings in the SAP system related to project management and net calculations. Ensure that they are set up correctly to handle the types of projects or orders you are working with.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on how to set up time intervals and net calculations correctly.
  Testing: If changes are made, perform tests to ensure that the error does not reoccur and that net calculations are functioning as expected.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  Transaction Codes: Familiarize yourself with transaction codes related to project management and service orders, such as CJ20N (Project Builder) or CRMD_ORDER (Order Management), to help in troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and data setup in your system.