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SQL -204 error resolution to resolve quickly

SQL -204 error quick resorption

COBOL VB Files – Top Interview Questions

Variable records are very common in Mainframe real-time projects. The data varies in length. The awesome collection of question on VB files really an asset for you to review quickly when you are in leisure or working on the COBOL project.

DB2-SQL Part-2

6 DB2 SQL Set Operators

Here are complete DB2 SQL Set operators that use to get data from multiple Tables

CICS: When to use NODYNAM Compiler Option

NODYNAM compiler why you need to use in CICS programs

8 Complex VSAM Interview Questions

VSAM tough interview questions useful for your interviews.

CICS Invoking Web Service – How to Fix Errors 13 and 14

In our workshop we use CICS web services. We have a scenario that we need to invoke a web service to get third party service. Just after triggering service we got an error. INVOKE-SERVICE(data-value) CHANNEL(data-value) OPERATION(data-value) URI(data-value) URIMAP(data-value) SCOPE(data-value) SCOPELEN(data-value) We did some investigation on it. The return error codes are: Response codes 13 and 14 Error :13…

DB2 SQL error -104 and -199 Resolution

SQL errors in DB2 -104 and -199 are due to syntax related problems. Resolution provided in this post.

2 SQL Ideas to Remove Duplicate Rows

Eliminate duplicates SQL query ideas to use quickly in your project

DB2 The Four SYSDUMMY Tables

The popular tables SYSDUMMYX in DB2 and their role and uses in SQL to retrieve data from tables.

Mainframe Alternative You Can Switch Easily to Data Analytics

Top careers you can choose an alternative to mainframe programming.

COBOL: Static Vs Dynamic Call Which is Better

Static call is better than Dynamic call. I have shared top differences of these two calls.