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Changing Lines in the Source Text 
Prerequisites
You are using the
change function for source text and have selected the graphical display.Procedure
You access the Maintain Pers. Calc. Rule screen. The current entry appears in the input field.
If the entry is syntactically correct, the change will appear in the source text. Otherwise, an error message will appear in the status bar.
You have changed a line in the source text.
