SAP Message BTFR_MESS177 - Text has length &1; though only &2 is allowed

Diagnosis
The text is longer than the permitted length ( = that which was enteredin the "Length" field).
At runtime, texts are displayed in the length assigned to them. If thelength is shorter than the text, the text is truncated. .

Procedure
Either you have to shorten the text, or the length has to be changed. Ifthe length is changed, make sure that there is enough space in theapplication.