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Former Member
Oct 20, 2011 at 08:41 AM

ALV Toolbar Runtime error



i am enhancing one report.i just added some fields like standard price,special procurement,safety stock.i'm displaying the

report in problem is report displaying is fine.but when i click any ALV toolbar buttons like export to local file,print preview.before enhancement,ALV tool bar is working is showing the runtime error like "The statement strlen(obj) the argument 'obj' can only take a character type data this case,the operand 'ob' has the non character type".i am unabale to find where exactly error is occuring.. when i start debugger in runtime error 'the cursor going to 'gs_out-hlplen = strlen( ).when i click this one is is showing my standard price value of the first material in ALV like '3367.44'.can anyone suggest on this issue.