How To Fix HRSEN00344 - The selection class with remaining periods can only be called once

HRSEN00344 - Overview

• Message type: E = Error

• Message class: HRSEN00 - Calculation of Time Specifications

• Message number: 344

• Message text: The selection class with remaining periods can only be called once

What causes this issue?

A <DS:DE.PSEN_TSPCL>selection class</> with the
<DS:DE.PSEN_ECLAS>special class</> <LB>Remaining periods</> may only be
called once during the evaluation of a valuation model.

Error message extract from SAP system. Copyright SAP SE.

HRSEN00344 - Details

• The SAP error message HRSEN00344, which states "The selection class with remaining periods can only be called once," typically occurs in the context of SAP HR (Human Resources) or SAP SuccessFactors when there is an issue with the selection class being used in a report or a program. This error indicates that the system is trying to execute a selection class that has already been processed or called, and it can only be executed once for the given context.
  
  Cause:
  
  Multiple Calls: The selection class is designed to be called only once per execution context. If the same selection class is invoked multiple times within the same session or transaction, this error will occur.
  Incorrect Logic in Custom Code: If there is custom ABAP code that incorrectly calls the selection class multiple times, it can lead to this error.
  Data Consistency Issues: There may be issues with the data being processed that cause the