FAQ's - APPX Software, Inc.: Message – “Error - Invalid Request Using Main ARB”

APPX is the Premier Development and Runtime Environment for Business Application Software

	FAQ's - APPX Software, Inc. : APPX Utility : APPX Runtime Environment : Runtime Messages : Message – “Error - Invalid Request Using Main ARB”
	That typically means that you've rewritten (or deleted) the PCF record in ILF code. If you've rewritten the PCF record, be sure to re-read it with hold or Appx will get confused.
	An 'arb' is an access request block - it's the internal representation of a file stream. When you OPEN a file, you get a new arb. Appx creates arbs for you when you BEG/END READ, or when you invoke a new process.
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	2005-Aug-29 11:37am

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