OK, you tell me what you have. But you don't tell me what you want! I am not a mind reader, and I don't want to analyze your file and try to understand what you want. Unless you tell me, I can't help you.

Please read my earlier messages again! And don't be so damn stubborn, answer my question!!!

>The complete sample PDF Files are attached herewith. I am trying to repair or you can say edit these Files by going inside the files.
>
>https://www.dropbox.com/s/ortwm9qyyx7i542/Sample.7z?dl=0
>
>
>
>
>>I give up! You keep on repeating yourself instead of answering my simple question. What's so difficult with providing some sample, a la this:
>>
>>1. Data: 'fsdjfsdsdlfds' I want 'dsd'
>>2. Data: 'dfgdføfdfgdf' I want 'fdf'
>>
>>Please read the question we ask!!!!! We don't know what you know, so you must tell us what we ask for!
>>
>>>Sir Here is the link with Real Data. in Text File
>>>
>>>https://www.dropbox.com/s/p2ud6aknblqwxw3/123Data.txt?dl=0
>>>
>>>I need to do what STREXTRACT() do it for records.
>>>
>>>i.e want to extract string between _123456789 and /Mediabox in all the cases and replace that extracted Text with my own Specific string.
>>>
>>>Each of the above extracted String so extracted will be replaced by each Unique string.
>>>
>>>Thanks
>>>
>>>
>>>>I am no mind reader, soI try a third (and last) time: Please show some realistic data, and what you want as a result. The more samples the better.