Rocket® COBOL

Hi,  although Net Express was no longer supported under Windows 10, we had no problems there. Under Windows 11 we unfortunately get crashes (C++ runtime exception) when we use the Windows API call SHBrowseForFolder. It seems that the crash depends on when MFOLECL.DLL is loaded. Has anyone already had such experiences? Regards Wolfgang

After a Visual COBOL application has been deployed to a non-Development environment running COBOL Server, it's possible to debug the application remotely from Visual COBOL for Eclipse. Full article: https://portal.microfocus.com/s/article/KM000013632#SupportTips/KnowledgeDocs

Customer upgrading from Net Express to Visual COBOL encounters error starting mfds "CCITCP2-0120E CCITCP2 initialization failed, the 'mfcobol' port address is in use." Full article: https://portal.microfocus.com/s/article/KM000014151#SupportTips/KnowledgeDocs

An application is being converted from Dialog System to Windows Forms written in C#. How can a COBOL program call and display these C# Windows Forms? Full article: https://portal.microfocus.com/s/article/KM000014105#SupportTips/KnowledgeDocs

When trying to start animator getting the following error message: "not supported on single-threaded runtime" Full article: https://portal.microfocus.com/s/article/KM000014293#SupportTips/KnowledgeDocs

Hello. The file 1-lunes.bat contains the instructions to make a backup and run a program as shown below: CD D:\\catalina-gas\\inventar runcobol.exe averaver.cob c=windows.cfg L=WOWRT.DLL CD D:\\catalina-gas\\creditos runcobol.exe solito.cob c=windows.cfg L=WOWRT.DLL CD D:\\catalina-gas\\pagar runcobol.exe solito.cob c=windows.cfg L=WOWRT.DLL RMDIR /S  /Q f:\\backup\\catalina-gas\\lunes XCOPY /E /I /Y D:\\catalina-gas f:\\backup\\catalina-gas\\lunes   1-monday.bat runs perfectly when it receives a direct clip to the shortcut on the Desktop but if it is placed as a Windows task in task scheduler program script D:\\catalina-gas\\backup\\1-monday.bat the program AVERAVER.COB produces an error: Cobol configuration 410 error processing configuration   My question is: Why does 1-monday.bat run perfectly by clipping a shortcut and produce a 410 error when Windows runs it in the task scheduler?

To ensure that the RM license is valid, the RM products will perform a check with main RM license server. Once the license has been validated it is updated and access to the RM product can continue.What has been seen is that during this process that the RM license vault (the file is called license.vlt) is renamed to a .tmp file, but is not restored to the .vlt extension. This then means that the RM license check fails and an invalid license error is reported back to the user. Full article: https://portal.microfocus.com/s/article/KM000014199#SupportTips/KnowledgeDocs

I use ESQL with ODBC. In the main-application I have a connect to a database. Works. When calling a sub-cobol-application, do I have to connect again? And do I have to close the connection in the sub? If not open again, how can I find out if there is a connection, because not all main-applications are using a database.

COBOL is here to stay. Make sure it’s part of your strategy.  According to recent research, COBOL is here to stay. Over 90% of respondents said COBOL systems are highly strategic to their business. More than 80% believe COBOL applications will be around for at least another decade. And while COBOL applications remain the backbone of Enterprise IT, businesses need to be confident that these applications are secure, that they can support their IT infrastructure strategy, and that their workforce has the skills to maintain them. But, with end-of-life events now affecting many UNIX systems and the drive towards commodity IT platforms and the cloud, pressure is mounting to ensure that COBOL applications don’t become the weakest link in the business. So, what’s your next move? Delay is not a strategy. Now is the time to lay the foundation for the next era in your COBOL application strategy. Move up to Visual COBOL. Take advantage of commodity (x86) hardware and give y

Hi, I created a stored procedure in sql server, and trying to call it from AcuCOBOL but getting this error: Could not find stored procedure 'sp_test'    42000 It does exist in sql server, with all rights granted. Calling code looks like this: EXEC SQL   DECLARE CURSOR-SP CURSOR FOR     :ret-code = exec sp_test END-EXEC It's a bit confusing as 42000 means acuodbc driver expected, but I'm using the acusql driver, not ODBC#AcuCobol#SQLserver

In this course, you will learn to edit, compile, debug, and test your applications using Visual COBOL. This is a fundamental-level course and is offered to our customers for free.  Upon successful completion of this course, you should be able to: Create a COBOL project. Edit, compile, and build a COBOL application. Debug and test your COBOL application. Explain how Visual COBOL fits into the .NET Framework. Work with classes and instances using Object-Oriented programming. Set up an ADO .NET connection. Successfully deploy a COBOL application. To succeed in this course, you must be familiar with the Visual Studio IDE and have experience developing native COBOL applications and/or .NET COBOL code applications.  Learn More and Register If you have questions about any of our education offerings, contact us!#Education-Training

I wrote a simple Windows Forms App that runs fine on my PC that has Visual Studio 2022 (VS) and Visual COBOL 8 PE (VC-PE) installed.  When I launch the program in the VS IDE or directly through Windows Explorer, it presents the form.  However, if I copy program to my other PC (that does not have either VS or VC-PE installed it does not.  When I try to run the program, Windows shows briefly shows the hourglass and that's it. The form is never displayed and the program is not in Task Manager. I am trying to learn something new using something old building something useful to me. Could someone just confirm that this simply because the executable was built using the personal edition and it requires the development environment to execute? 

Hi, i have a doubt. When we invoke the CBL_CHECK_FILE_EXIST routine ,the second parameter "file-details" is obligatory?     call "CBL_CHECK_FILE_EXIST" using file-name-1                                                                   file-details    returning status-code  I´ve found a program in my company that make the call whithout  the second parameter . If we run the program only once everithing is all right but if we run it twice it hangs.

Hi all, we have a program with a 30-columns grid, running it with 10.0.1 runtime, it is displayed as expected: When we run it with the latest 10.5.0 runtime, columns after 26 are displayed not having all the data, column lables are also missing, alignment is changed. the weirdest is that grid is displayed differently every time we run the program: Thank you

MYSQL execution (error 1064 indicates a syntax error) after upgrading Linux OS from Suse 11 to Suse 12 Full article: https://portal.microfocus.com/s/article/KM000013938#SupportTips/KnowledgeDocs

Error invoking imtkmake for client generation - 'Use of "-mt" must be consistent during both compilation and linking' aCC runtime: Use of "-mt" must be consistent during both compilation and linking.aCC runtime: what(): thread synchronization error Execution error : file ''error code: 115, pc=0, call=1, seg=0115 Unexpected signal (Signal 6) Full article: https://portal.microfocus.com/s/article/KM000013876#SupportTips/KnowledgeDocs

Often the question arises what has changed or should be taken into consideration when upgrading from one version (whether one version down or several versions). Full article: https://portal.microfocus.com/s/article/KM000013928#SupportTips/KnowledgeDocs

Character animator no longer works after upgrading to SuSe 12 Full article: https://portal.microfocus.com/s/article/KM000013934#SupportTips/KnowledgeDocs

Is there an example of steps to do to use and configure connect with ODBC? Full article: https://portal.microfocus.com/s/article/KM000013936#SupportTips/KnowledgeDocs

The application halts with a "Memory Access Violation" error while trying to execute a "MODIFY gridHandle RESET-GRID 1" statement. Full article: https://portal.microfocus.com/s/article/KM000013834#SupportTips/KnowledgeDocs

COBOL programs are called remotely as services, they are entered from a C-main program (slave) that has been duplicated with fork() by a controlling master process. The COBOL runtime is already loaded dynamically when the master is started, so it is part of both the master and slave processes. Sometimes, processes get stuck (deadlock), due to the signal handlers. Full article: https://portal.microfocus.com/s/article/KM000013931#SupportTips/KnowledgeDocs

How could I clone a Remote COBOL Project as a starting point for a new Developer? Full article: https://portal.microfocus.com/s/article/KM000013989#SupportTips/KnowledgeDocs

ISV processing a license received error message: ISV utility license error!  Full article: https://portal.microfocus.com/s/article/KM000013984#SupportTips/KnowledgeDocs

A program that moves zero to a subscript and compiled to .SO with directives -C NoCheck and -C Bound, does not produce the following error at runtime: 153 Subscript out of range If compiled to .INT the error is produced. Full article: https://portal.microfocus.com/s/article/KM000013978#SupportTips/KnowledgeDocs