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# lrvtc.clearMessage

Clears the data in a field.

Data Update Functions

## Syntax

    lrvtc.clearMessage ( columnName, rowIndex );

## Arguments

name | Comments
--- | ---
columnName | The name of the column.
rowIndex | The row number. The first row has an index of 1.

lrvtc.clearMessage sets the value of the specified cell to an empty string.

## Return Values

Returns zero on success or one of the Error Codes.

## Parameterization

All string input arguments can be passed using standard parameterization.

## Example

        var rc;
        ...
        rc = lrvtc.clearMessage("O_ID", i);
        lr.logMessage("clear_message rc=" + rc);

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