Internal tables for Payroll that are not exported

Other internal tables are not exported after the payroll run but are deleted, since they are only required during the payroll run.

Table	Short text	Description
IT	Input Table	During the payroll run table IT is filled with data that is to be processed. Data is transferred to table RT using operation ADDWTE. Table IT must be empty by the end of the payroll run or the personnel number is rejected. This is checked with the personnel calculation rule X070 (Cancel, if table is not empty).
OT	Output Table	Table OT only exists temporarily during processing. If a personnel calculation rule is called using the PIT function, a loop is performed for wage types from table IT. The results are written to table OT using the operation ADDWT. At the end of the loop, table IT is restructured from table OT.
DT	Difference Table	Table DT is used to transfer retroactive accounting differences within retroactive chains.
ORT	Old Results Table	Table ORT is table RT from the last payroll result (usually from the previous payroll period). Tables LRT and VORT are also formed from table ORT.
LRT	Last Results Table	Table LRT is table RT from the last payroll result (usually from the previous payroll period). It is formed from table ORT but only contains the wage types that are relevant to the current period and required often. This is controlled using personnel calculation rule X006, which reads processing class 06.
VORT	Summarized ORT	Table VORT is a version of table ORT in which certain splits are eliminated.