Hi Jeff,

Take a look If the message #806254 is applicable in your scenario. If not, please post complete repro code.

Thanks,
Aleksey.

>Got an error from a COM+ server that has been in use for over a year.
>
>The error occurs when using an XMLAdapter to apply a DiffGram to a CursorAdapter only when the DiffGram contains a lot of memo fields (20 in this case) each containing a relatively small amount of data. The error number is 18: "Line is too long - The maximum length for a command line (8,192 bytes) has been exceeded."
>
>To be specific, the following error was logged at line 357 where loXA.Tables(1).ApplyDiffgram("", loCA) is executed:
>
>

>COM Error
>Server : xmlsession
>Error# : 18
>Method : updatecursorxml()
>Line#  : 357
>Source : create cursor XMLTable_2A480336_BD66_4EFD_8D99_54A3C6B093D2_ from array _XMLFieldsArray_C32668E1_4C99_42FF_B8CE_DDE9B8DCE360_  (This is a VFP internal command that was trapped)
>Cause  : Line is too long.
>

>
>Upon further investigation the following condition existed just before the attempt to apply the DiffGram:
>
>LEN(tcXMLDiffGram) = 35671
>LEN(loCA.cursorschema) = 1383
>LEN(loCA.updatablefieldlist) = 1231
>LEN(loCA.updatenamelist) = 3793
>
>One of the above seems to be exceeding some internal limit.
>
>Any one had this problem? I think this is a bug.