support: Customer Portal
Focused on delivering choice, investment protection and flexibility to organizations with valuable COBOL assets
Veryant Knowledge Base
List of Questions available in "isCOBOL General"
How do I compile for compatibility with older versions of Java?
(viewed 76221 times)
When can I get the "java.net.SocketException: Permission denied:connect" message? And how can it be avoided?
(viewed 32795 times)
How do I resolve "code too large for try statement" errors?
(viewed 20375 times)
How do I migrate indexed files to a format that is supported by isCOBOL?
(viewed 20365 times)
How do I prevent hackers from decompiling Java class files to reverse engineer my COBOL application?
(viewed 17230 times)
How can I read an Excel spreadsheet from COBOL?
(viewed 14777 times)
Does SET ADDRESS OF X TO Y work?
(viewed 14531 times)
What Micro Focus library routines are supported?
(viewed 13708 times)
How do I create a desktop shortcut icon to launch my program?
(viewed 13531 times)
Do I need to worry about the compile warning "Note: MYPROG.java uses unchecked or unsafe operations?"
(viewed 13076 times)
What tools are available for automated functional (regression) testing of a COBOL application?
(viewed 12633 times)
Where can I obtain a copy of the ANSI 2002 COBOL standard?
(viewed 11788 times)
Is there currently a way to debug COBOL and Java source together?
(viewed 11756 times)
How do I set up isCOBOL to access Vision files?
(viewed 11550 times)
How do I increase the maximum Java heap size when compiling?
(viewed 11525 times)
How can I package my application and execute it in a JAR file?
(viewed 11454 times)
How do I turn on debug trace to produce a log file?
(viewed 10846 times)
How do I determine what properties are set?
(viewed 10825 times)
Should I use JISAM or isCOBOL ISAM Server (c-treeACE)?
(viewed 10691 times)
How would I create my own CBL_ALLOC_MEM and CBL_FREE_MEM routines?
(viewed 10649 times)
Why do I get a compile error "--S: Invalid open mode" on an OPEN I-O of an ORGANIZATION LINE SEQUENTIAL file?
(viewed 10645 times)
What is the best way to control Microsoft Word?
(viewed 10566 times)
How can I use the F10 key in my application without it changing the keyboard focus?
(viewed 10163 times)
How do I use conditional compilation?
(viewed 9963 times)
How do I get my screens to be the same size and spacing as when I run with ACUCOBOL?
(viewed 9951 times)
How do I specify properties or a properties file on the command line?
(viewed 9939 times)
Where can I find more information on A$ENCRYPT and A$DECRYPT?
(viewed 9936 times)
How do I change the icon in the upper left corner of the Window?
(viewed 9612 times)
Does isCOBOL work with Flexus COBOL sp2?
(viewed 9580 times)
How does a program detect at runtime whether it is running standalone GUI, thin client or with Web Direct 2.0?
(viewed 9522 times)
What is the behavior difference of STOP THREAD?
(viewed 9246 times)
What are the defaults for the DATE-ENTRY control DISPLAY-FORMAT property and format styles?
(viewed 9070 times)
Sending SMTP mail
(viewed 9007 times)
Is the isCOBOL 2009 SP1 release intended to deploy mainframe applications over the cloud? Or is it an integration mechanism for bringing in cloud data and apps?
(viewed 8959 times)
How do I select 11x17 paper size using WIN$PRINTER?
(viewed 8948 times)
How would I create my own CBL_CHECK_FILE_EXIST routine?
(viewed 8932 times)
Where can I learn more about Classpath, the Java class loader, JDK tools and utilities?
(viewed 8837 times)
What are the key technical advantages of isCOBOL?
(viewed 8729 times)
Does isCOBOL run on Linux on System z?
(viewed 8592 times)
Why do I get the error java.lang.NoClassDefFoundError: com/iscobol/rts_n/StopRunException?
(viewed 8589 times)
Why do I get the error message "Native call not found" and how do I fix the problem?
(viewed 8571 times)
Can Veryant recommend a good Web site to find 3rd party JavaBeans?
(viewed 8562 times)
What compile option should I use for ICOBOL compatibility?
(viewed 8316 times)
How do I compile fixed (ANSI) format source that COPYs terminal format source or vice versa?
(viewed 8268 times)
I still get the error : "Missing License: The license key is missing, invalid or has expired!" I can't figure out why
(viewed 8267 times)
Can isCOBOL access a DLL or .so that is in a JAR file?
(viewed 8252 times)
Can I use directory paths in CALL names?
(viewed 8184 times)
How do I configure file locations with environment variables?
(viewed 8169 times)
What algorithm does isCOBOL use to load framework properties (runtime config variables)?
(viewed 8131 times)
How can I make my isCOBOL program to be called instead of a C routine when both have the same name?
(viewed 8070 times)
Is your runtime library backward compatible?
(viewed 8066 times)
How do I set iscobol.file.index.FileName with variable file name assignments?
(viewed 7991 times)
Does isCOBOL APS run on z/OS?
(viewed 7961 times)
What is the easiest and/or best way to convert a legacy text-based user interface to a web front end?
(viewed 7954 times)
How do I specify which file status codes I want to use?
(viewed 7950 times)
Is there any equivalent to COPY RESOURCE?
(viewed 7925 times)
Is isCOBOL backward compatible?
(viewed 7896 times)
How do I print to a spooler in Unix?
(viewed 7879 times)
Does isCOBOL support C$REDIRECT?
(viewed 7873 times)
Why do I get the error message “java.lang.UnsatisfiedLinkError: no ### in java.library.path?
(viewed 7824 times)
How do I write my own replacement for a C$ library routine?
(viewed 7790 times)
What should I use for USAGE HANDLE items instead of NULL?
(viewed 7728 times)
What is the best way to profile an isCOBOL program?
(viewed 7720 times)
Is there a way to have single set of source code that will compile with both ACUCOBOL and isCOBOL?
(viewed 7665 times)
Can you derive isCOBOL object classes from Java and vice versa?
(viewed 7583 times)
How can I avoid the "java.lang.OutOfMemoryError: PermGen space" error?
(viewed 7575 times)
Is there any way to use isCOBOL with SCO 5.0.6 (JDK 1.3)?
(viewed 7562 times)
How can I tell what changes were made in the isCOBOL latest update?
(viewed 7561 times)
Can the file system (iscobol.file.index) be set programmatically?
(viewed 7547 times)
I've heard there is a problem passing pointers to C functions. What is it?
(viewed 7540 times)
How do I get more information when I get java.lang.reflect.InvocationTargetException?
(viewed 7420 times)
How can I monitor a jvm started on a remote computer box?
(viewed 7416 times)
Does isCOBOL support Crystal Reports or other Report Writers?
(viewed 7342 times)
How do I suppress multiple reserved words with the -rw compiler option?
(viewed 7281 times)
Why do I get the error message "java.lang.ArrayIndexOutOfBoundsException" ?
(viewed 7170 times)
Why do I get the error message "java.lang.NullPointerException" ?
(viewed 7109 times)
Can I call an RMCobol program passing parameters to it?
(viewed 6870 times)
How can I avoid, in execution, the "java.lang.OutOfMemoryError: Java heap space" error?
(viewed 6856 times)
What does mean the error NO X11 DISPLAY?
(viewed 6750 times)
How do I resolve the error "java.lang.NoClassDefFoundError" or "java.lang.ClassNotFoundException"?
(viewed 5641 times)
Does isCOBOL support C$XML or other XML interfaces?
(viewed 5258 times)
Is there any way to direct the output from the “Print Screen” keyboard key directly to a printer?
(viewed 5107 times)
Why do I get the error "Could not load the main class" ?
(viewed 5059 times)
Did you know that in a string you can replace a text with a new one with a different length by using the C$REPLACE_ALL routine?
(viewed 3449 times)
Did you know how to write custom information inside isCOBOL log file?
(viewed 3413 times)
Did you know you could set properties to configure the PDF'S generation while printing?
(viewed 3395 times)
Did you know you can encrypt the communication with the isCOBOL Server?
(viewed 3309 times)
GIT Server (Linux) - Install and Configuration
(viewed 3102 times)
Activating and Check the isCOBOL License
(viewed 2588 times)
How to search by key with case insensitive on ISAM files
(viewed 2096 times)
How do I point my installed isCOBOL to a different Java location?
(viewed 1396 times)
May I create my own type definitions and reuse them?
(viewed 1368 times)
How can I generate QR codes from COBOL?
(viewed 509 times)
Can I define one or more data items based on the definition of another one?
(viewed 302 times)
Subcategories available under "isCOBOL General"
Interfacing with Java Programs
Knowledge Base Home
Veryant and isCOBOL are trademarks or registered marks of Veryant in the United States and other countries. All other marks are the property of their respective owners.