Truncated text lines: We use a customized ABAP function module to read long texts. Can you explain why the function module returns the texts correctly, but the text lines are trimmed after 85 characters instead of the expected 150 characters?

For Unicode systems, GuiXT uses UTF-8 as RFC codepage. However, the SAP system still uses the ANSI structure layout, i.e. for a text field of 150 characters it calculates 150 bytes. But this is not enough if non-ANSI characters occur in the text, and the text gets truncated when SAP sends it. Please use a longer data field for the text in the function module interface, e.g. a line with 400 characters.