@Angel_Llull
May we ask you to share the string sample, the expected substring with us. Thanks
In case of issues also tell us what you have done so far and what are details on the fail (wrong output, exceptions…)
For example in this line: “2201822368201118201118061432000000000912620000000000ABON.REME. COMERC” I want to get “ABON.REME. COMERC”, and until the last 0, there are the same characters for all lines of the document.The problem is that the characters of the text ("ABON.REME. COMERC) can vary.
I am not sure, how can I get the text. Do you have any idea?