CALL "C$XML" USING CXML-MODIFY-CDATA, handle, data, len, start-pos, end-pos
| CXML-MODIFY-CDATA | Op-code 25. Numeric data item that specifies the operation to perform. Each operation is defined in acucobol.def, which is included with your system. | 
| handle | USAGE handle | 
| data | literal or pic x(n) | 
| len (Optional) | Numeric literal or pic x(n) | 
| start-pos (Optional) | Numeric literal or pic x(n) | 
| end-pos (Optional) | Numeric literal or pic x(n) | 
| CXML-MODIFY-CDATA | Value 25 | 
| handle | An element handle to modify. | 
| len | The length of the data variable. If omitted, it defaults to the size of the variable. | 
| start-pos | The starting position of the data to modify. If omitted, it defaults to the start of the data. | 
| None |