Hello. I'm filling a string with field names using this code:
lnCampos=54
lTempFields=""
FOR i=1 TO lnCampos
lTempFields=lTempFields+alltrim(UPPER(This.iaData[i, 1]))+","
ENDFOR

When lTempFields reach about 500 chars the program crashes with a "String too long" error. IIRC you can create huge memory fields in VFP.
What could be the problem?

Thanks in advance